Connecticut 市外局番: 860
Note：860 市外局番は Connecticut, アメリカ合衆国. 国際番号は 001860 or 001-860、0010860、+1-860、+1+860、+1860、00-1-860、00 1 860.
More About Area Code 860
Area Code 860 was first put in service August 28, 1995. In 2014, area code 959 was created as an overlay to area code 860. Currently, the largest city it serves is Hartford, CT, and it overlaps coverage areas with area code 959.
Active Phone Number Prefixes
| Prefix | Usage | Primary City | Carrier |
| (860) 201- | Landline | Torrington | Choice One Communications |
| (860) 202- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 204- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 205- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 206- | Landline | Hartford | Comcast Phone Of Connecticut |
| (860) 207- | Wireless | Willimantic | Cellco Partnership DBA Verizon Wireless |
| (860) 208- | Wireless | Willimantic | New Cingular Wireless PCS - DC |
| (860) 209- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 210- | Landline | New Milford | Southern New England Telephone Co. |
| (860) 212- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 213- | Wireless | Norwich | Sprint Spectrum L.p. |
| (860) 214- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 215- | Wireless | Norwich | Cellco Partnership DBA Verizon Wireless |
| (860) 216- | Landline | Hartford | Comcast Phone Of Connecticut |
| (860) 217- | Landline | Hartford | Comcast Phone Of Connecticut |
| (860) 218- | Landline | Hartford | Ctc Communications Corp. |
| (860) 219- | Landline | Hartford | Comcast Phone Of Connecticut |
| (860) 220- | Wireless | Hartford | American Messaging (am) |
| (860) 221- | Landline | Hartford | Teleport Communications America |
| (860) 222- | Landline | Norwich | Bandwidth.com Clec |
| (860) 223- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 224- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 225- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 226- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 227- | Wireless | Old Saybrook | Cellco Partnership DBA Verizon Wireless |
| (860) 228- | Landline | Columbia | Southern New England Telephone Co. |
| (860) 229- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 230- | Landline | Plainfield | Southern New England Telephone Co. |
| (860) 231- | Landline | West Hartford | Southern New England Telephone Co. |
| (860) 232- | Landline | West Hartford | Southern New England Telephone Co. |
| (860) 233- | Landline | West Hartford | Southern New England Telephone Co. |
| (860) 234- | Wireless | Willimantic | Sprint Spectrum L.p. |
| (860) 235- | Wireless | New London | Cellco Partnership DBA Verizon Wireless |
| (860) 236- | Landline | West Hartford | Southern New England Telephone Co. |
| (860) 237- | Landline | Norwich | Level 3 Communications |
| (860) 238- | Landline | Winsted | Choice One Communications |
| (860) 239- | Landline | Enfield | Choice One Communications |
| (860) 240- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 241- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 242- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 243- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 244- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 245- | Landline | Mystic | Southern New England Telephone Co. |
| (860) 246- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 247- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 248- | Landline | Cornwall | Level 3 Communications |
| (860) 249- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 250- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 251- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 252- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 253- | Landline | Enfield | Southern New England Telephone Co. |
| (860) 254- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 255- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 256- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 257- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 258- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 259- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 260- | Wireless | Hartford | American Messaging (am) |
| (860) 261- | Landline | Bristol | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 262- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 263- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 264- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 265- | Landline | Enfield | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 266- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 267- | Landline | East Hampton | Southern New England Telephone Co. |
| (860) 268- | Wireless | Manchester | Sprint Spectrum L.p. |
| (860) 269- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 270- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 271- | Landline | New London | Southern New England Telephone Co. |
| (860) 272- | Landline | Enfield | Southern New England Telephone Co. |
| (860) 273- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 274- | Landline | Watertown | Southern New England Telephone Co. |
| (860) 275- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 276- | Landline | Southington | Southern New England Telephone Co. |
| (860) 277- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 278- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 279- | Wireless | Hartford | American Messaging (am) |
| (860) 280- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 281- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 282- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 283- | Landline | Thomaston | Southern New England Telephone Co. |
| (860) 284- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 285- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 286- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 287- | Wireless | New London | Cellco Partnership DBA Verizon Wireless |
| (860) 288- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 289- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 290- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 291- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 292- | Landline | Windsor Locks | Southern New England Telephone Co. |
| (860) 293- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 294- | Landline | Torrington | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 295- | Landline | East Hampton | Southern New England Telephone Co. |
| (860) 296- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 297- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 298- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 299- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 301- | Wireless | Middletown | New Cingular Wireless PCS - DC |
| (860) 302- | Wireless | Southington | New Cingular Wireless PCS - DC |
| (860) 303- | Wireless | Norwich | New Cingular Wireless PCS - DC |
| (860) 304- | Wireless | Old Saybrook | New Cingular Wireless PCS - DC |
| (860) 305- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 306- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 307- | Wireless | Harwinton | New Cingular Wireless PCS - DC |
| (860) 308- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 309- | Wireless | Harwinton | New Cingular Wireless PCS - DC |
| (860) 310- | Landline | Hartford | Comcast Phone Of Connecticut |
| (860) 312- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 313- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 314- | Landline | Bristol | Southern New England Telephone Co. |
| (860) 315- | Landline | Putnam | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 316- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 317- | Landline | Plainfield | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 318- | Landline | Cornwall | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 319- | Landline | Norwich | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 320- | Wireless | Hartford | American Messaging (am) |
| (860) 321- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 322- | Landline | Deep River | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 323- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 324- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 325- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 326- | Landline | New London | Teleport Communications America |
| (860) 327- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 328- | Wireless | Hartford | Omnipoint Communications |
| (860) 329- | Landline | Southington | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 330- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 331- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 332- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 333- | Landline | New London | Southern New England Telephone Co. |
| (860) 334- | Wireless | Norwich | Cellco Partnership DBA Verizon Wireless |
| (860) 335- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 336- | Landline | Willimantic | Teleport Communications America |
| (860) 337- | Landline | Columbia | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 338- | Wireless | Glastonbury | Cellco Partnership DBA Verizon Wireless |
| (860) 339- | Landline | Old Saybrook | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 340- | Wireless | Hartford | American Messaging (am) |
| (860) 341- | Landline | Storrs | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 342- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 343- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 344- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 345- | Landline | Haddam | Southern New England Telephone Co. |
| (860) 346- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 347- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 348- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 349- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 350- | Landline | New Milford | Southern New England Telephone Co. |
| (860) 351- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 352- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 353- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 354- | Landline | New Milford | Southern New England Telephone Co. |
| (860) 355- | Landline | New Milford | Southern New England Telephone Co. |
| (860) 356- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 357- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 358- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 359- | Landline | Columbia | Mcimetro Access Transmission Services LLC |
| (860) 360- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 361- | Landline | Litchfield | Cablevision Lightpath |
| (860) 362- | Landline | Canaan | Sbc Internet Services |
| (860) 363- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 364- | Landline | Sharon | Southern New England Telephone Co. |
| (860) 365- | Landline | East Hampton | Southern New England Telephone Co. |
| (860) 366- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 367- | Landline | Montville | Southern New England Telephone Co. |
| (860) 368- | Landline | Glastonbury | Southern New England Telephone Co. |
| (860) 369- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 370- | Landline | Manchester | Cox Connecticut Telecom |
| (860) 371- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 372- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 373- | Landline | New London | Cellco Partnership DBA Verizon Wireless |
| (860) 374- | Landline | Deep River | Mcimetro Access Transmission Services LLC |
| (860) 375- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 376- | Landline | Jewett City | Southern New England Telephone Co. |
| (860) 377- | Wireless | Willimantic | Cellco Partnership DBA Verizon Wireless |
| (860) 378- | Landline | Southington | Southern New England Telephone Co. |
| (860) 379- | Landline | Winsted | Southern New England Telephone Co. |
| (860) 380- | Landline | Hartford | Teleport Communications America |
| (860) 381- | Landline | Gales Ferry | Teleport Communications America |
| (860) 382- | Landline | Putnam | New Cingular Wireless PCS - DC |
| (860) 383- | Landline | Norwich | Teleport Communications America |
| (860) 384- | Wireless | Southington | Cellco Partnership DBA Verizon Wireless |
| (860) 385- | Landline | Southington | AT&T Local |
| (860) 386- | Landline | Windsor Locks | Southern New England Telephone Co. |
| (860) 387- | Landline | Torrington | Cellco Partnership DBA Verizon Wireless |
| (860) 388- | Landline | Old Saybrook | Southern New England Telephone Co. |
| (860) 389- | Wireless | New London | New Cingular Wireless PCS - DC |
| (860) 390- | Landline | Lyme | Peerless Network Of Connecticut |
| (860) 391- | Landline | Old Saybrook | Southern New England Telephone Co. |
| (860) 392- | Landline | Hartford | Teleport Communications America |
| (860) 393- | Landline | Litchfield | Teleport Communications America |
| (860) 394- | Landline | Enfield | Teleport Communications America |
| (860) 395- | Landline | Old Saybrook | Southern New England Telephone Co. |
| (860) 396- | Landline | Groton | Southern New England Telephone Co. |
| (860) 397- | Landline | Sharon | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 398- | Landline | Middletown | Level 3 Communications |
| (860) 399- | Landline | Old Saybrook | Southern New England Telephone Co. |
| (860) 400- | Landline | Gales Ferry | Peerless Network Of Connecticut |
| (860) 402- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 403- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 404- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 405- | Landline | New London | Southern New England Telephone Co. |
| (860) 406- | Landline | Southington | Mcimetro Access Transmission Services LLC |
| (860) 407- | Landline | Jewett City | Peerless Network Of Connecticut |
| (860) 408- | Landline | Simsbury | Southern New England Telephone Co. |
| (860) 409- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 410- | Landline | Plainville | Southern New England Telephone Co. |
| (860) 412- | Landline | Danielson | Teleport Communications America |
| (860) 413- | Landline | Simsbury | Cox Connecticut Telecom |
| (860) 414- | Landline | Southington | Mcimetro Access Transmission Services LLC |
| (860) 415- | Landline | Mystic | Teleport Communications America |
| (860) 416- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 417- | Landline | Watertown | Teleport Communications America |
| (860) 418- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 419- | Landline | Cornwall | Broadwing Communications |
| (860) 420- | Landline | Storrs | Teleport Communications America |
| (860) 421- | Landline | Hartford | Teleport Communications America |
| (860) 422- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 423- | Landline | Willimantic | Southern New England Telephone Co. |
| (860) 424- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 425- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 426- | Landline | Southington | Cox Connecticut Telecom |
| (860) 427- | Landline | Storrs | Paetec Communications |
| (860) 428- | Wireless | Willimantic | Cellco Partnership DBA Verizon Wireless |
| (860) 429- | Landline | Storrs | Southern New England Telephone Co. |
| (860) 430- | Landline | Manchester | Cox Connecticut Telecom |
| (860) 431- | Landline | Simsbury | AT&T Local |
| (860) 432- | Landline | Manchester | Cox Connecticut Telecom |
| (860) 433- | Landline | New London | Southern New England Telephone Co. |
| (860) 434- | Landline | Lyme | Southern New England Telephone Co. |
| (860) 435- | Landline | Lakeville | Southern New England Telephone Co. |
| (860) 436- | Landline | Manchester | Cox Connecticut Telecom |
| (860) 437- | Landline | New London | Southern New England Telephone Co. |
| (860) 438- | Landline | New Britain | AT&T Local |
| (860) 439- | Landline | New London | Southern New England Telephone Co. |
| (860) 440- | Landline | New London | Southern New England Telephone Co. |
| (860) 441- | Landline | New London | Southern New England Telephone Co. |
| (860) 442- | Landline | New London | Southern New England Telephone Co. |
| (860) 443- | Landline | New London | Southern New England Telephone Co. |
| (860) 444- | Landline | New London | Southern New England Telephone Co. |
| (860) 445- | Landline | New London | Southern New England Telephone Co. |
| (860) 446- | Landline | New London | Southern New England Telephone Co. |
| (860) 447- | Landline | New London | Southern New England Telephone Co. |
| (860) 448- | Landline | New London | Southern New England Telephone Co. |
| (860) 449- | Landline | New London | Southern New England Telephone Co. |
| (860) 450- | Landline | Willimantic | Southern New England Telephone Co. |
| (860) 451- | Landline | Niantic | Teleport Communications America |
| (860) 452- | Landline | Killingworth | Teleport Communications America |
| (860) 453- | Landline | Canaan | Comcast Phone Of Connecticut |
| (860) 454- | Landline | Hartford | Teleport Communications America |
| (860) 455- | Landline | Hampton | Southern New England Telephone Co. |
| (860) 456- | Landline | Willimantic | Southern New England Telephone Co. |
| (860) 457- | Landline | Plainfield | Teleport Communications America |
| (860) 458- | Landline | Stafford Springs | Teleport Communications America |
| (860) 459- | Landline | Torrington | Teleport Communications America |
| (860) 460- | Wireless | New London | Cellco Partnership DBA Verizon Wireless |
| (860) 461- | Landline | Hartford | Comcast Phone Of Connecticut |
| (860) 462- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 463- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 464- | Landline | Gales Ferry | Southern New England Telephone Co. |
| (860) 465- | Landline | Willimantic | Southern New England Telephone Co. |
| (860) 466- | Landline | Hartford | Teleport Communications America |
| (860) 467- | Landline | East Hampton | Teleport Communications America |
| (860) 468- | Landline | Lebanon | Charter Fiberlink Ct-cco-ct |
| (860) 469- | Landline | Winsted | Teleport Communications America |
| (860) 470- | Landline | Hartford | Conversent Communications Of Connecticut |
| (860) 471- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 472- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 473- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 474- | Landline | Manchester | AT&T Local |
| (860) 477- | Landline | Storrs | Charter Fiberlink Ct-cco-ct |
| (860) 478- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 479- | Landline | Plainville | Cox Connecticut Telecom |
| (860) 480- | Wireless | Torrington | Cellco Partnership DBA Verizon Wireless |
| (860) 481- | Landline | Putnam | Level 3 Communications |
| (860) 482- | Landline | Torrington | Southern New England Telephone Co. |
| (860) 483- | Wireless | Watertown | Cellco Partnership DBA Verizon Wireless |
| (860) 484- | Landline | Thomaston | Sprint Spectrum L.p. |
| (860) 485- | Landline | Harwinton | Southern New England Telephone Co. |
| (860) 486- | Landline | Storrs | Paetec Communications |
| (860) 487- | Landline | Storrs | Southern New England Telephone Co. |
| (860) 488- | Wireless | New Milford | Cellco Partnership DBA Verizon Wireless |
| (860) 489- | Landline | Torrington | Southern New England Telephone Co. |
| (860) 490- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 491- | Landline | Goshen | Southern New England Telephone Co. |
| (860) 492- | Landline | Sharon | Teleport Communications America |
| (860) 493- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 494- | Landline | Hartford | Teleport Communications America |
| (860) 495- | Landline | Pawcatuck | Comcast Phone Of Connecticut |
| (860) 496- | Landline | Torrington | Southern New England Telephone Co. |
| (860) 497- | Landline | Quinebaug | Teleport Communications America |
| (860) 498- | Landline | Coventry | Charter Fiberlink Ct-cco-ct |
| (860) 499- | Landline | Cornwall | Teleport Communications America |
| (860) 501- | Wireless | New London | New Cingular Wireless PCS - DC |
| (860) 502- | Landline | Hartford | AT&T Local |
| (860) 503- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 504- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 505- | Landline | Hartford | Teleport Communications America |
| (860) 506- | Landline | Bristol | Teleport Communications America |
| (860) 507- | Landline | Hartford | Teleport Communications America |
| (860) 508- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 509- | Landline | Hartford | Teleport Communications America |
| (860) 510- | Landline | Old Saybrook | Southern New England Telephone Co. |
| (860) 512- | Landline | Hartford | Teleport Communications America |
| (860) 513- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 514- | Wireless | New London | Omnipoint Communications |
| (860) 515- | Landline | Hartford | Teleport Communications America |
| (860) 516- | Landline | Bristol | Global Crossing Local Services-ct |
| (860) 517- | Landline | Hartford | Teleport Communications America |
| (860) 518- | Wireless | New Britain | Omnipoint Communications |
| (860) 519- | Landline | Hartford | Comcast Phone Of Connecticut |
| (860) 520- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 521- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 522- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 523- | Landline | West Hartford | Southern New England Telephone Co. |
| (860) 524- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 525- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 526- | Landline | Deep River | Southern New England Telephone Co. |
| (860) 527- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 528- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 529- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 530- | Landline | Columbia | Comcast Phone Of Connecticut |
| (860) 531- | Landline | Colchester | Teleport Communications America |
| (860) 532- | Landline | Deep River | Teleport Communications America |
| (860) 533- | Landline | Manchester | Southern New England Telephone Co. |
| (860) 534- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 535- | Landline | Mystic | Southern New England Telephone Co. |
| (860) 536- | Landline | Mystic | Southern New England Telephone Co. |
| (860) 537- | Landline | Colchester | Southern New England Telephone Co. |
| (860) 538- | Wireless | New Britain | Sprint Spectrum L.p. |
| (860) 539- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 540- | Landline | Bristol | Choice One Communications |
| (860) 541- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 542- | Landline | Norfolk | Southern New England Telephone Co. |
| (860) 543- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 544- | Landline | Coventry | Mcimetro Access Transmission Services LLC |
| (860) 545- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 546- | Landline | Plainfield | Southern New England Telephone Co. |
| (860) 547- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 548- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 549- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 550- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 551- | Unknown | Southern New England Telephone Co. | |
| (860) 552- | Landline | Clinton | AT&T Local |
| (860) 553- | Landline | Storrs | Paetec Communications |
| (860) 554- | Landline | Haddam | Mcimetro Access Transmission Services LLC |
| (860) 556- | Landline | Canterbury | Teleport Communications America |
| (860) 557- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 558- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 559- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 560- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 561- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 562- | Landline | Enfield | Teleport Communications America |
| (860) 563- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 564- | Landline | Plainfield | Southern New England Telephone Co. |
| (860) 565- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 566- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 567- | Landline | Litchfield | Southern New England Telephone Co. |
| (860) 568- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 569- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 570- | Landline | West Hartford | Southern New England Telephone Co. |
| (860) 571- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 572- | Landline | Mystic | Southern New England Telephone Co. |
| (860) 573- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 574- | Wireless | New London | Metro PCS |
| (860) 575- | Wireless | Old Saybrook | Cellco Partnership DBA Verizon Wireless |
| (860) 576- | Wireless | Willimantic | Cellco Partnership DBA Verizon Wireless |
| (860) 577- | Landline | Old Saybrook | Teleport Communications America |
| (860) 578- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 579- | Landline | Haddam | Teleport Communications America |
| (860) 580- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 581- | Landline | Essex | Teleport Communications America |
| (860) 582- | Landline | Bristol | Southern New England Telephone Co. |
| (860) 583- | Landline | Bristol | Southern New England Telephone Co. |
| (860) 584- | Landline | Bristol | Southern New England Telephone Co. |
| (860) 585- | Landline | Bristol | Southern New England Telephone Co. |
| (860) 586- | Landline | West Hartford | Southern New England Telephone Co. |
| (860) 587- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 588- | Wireless | Hartford | American Messaging (am) |
| (860) 589- | Landline | Bristol | Southern New England Telephone Co. |
| (860) 590- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 591- | Landline | Jewett City | Level 3 Communications |
| (860) 592- | Landline | Kent | Teleport Communications America |
| (860) 593- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 594- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 595- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 596- | Landline | Lakeville | Teleport Communications America |
| (860) 597- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 598- | Landline | Lyme | Teleport Communications America |
| (860) 599- | Landline | Pawcatuck | Southern New England Telephone Co. |
| (860) 601- | Wireless | Torrington | Sprint Spectrum L.p. |
| (860) 602- | Landline | Hartford | Teleport Communications America |
| (860) 603- | Landline | Colchester | Comcast Phone Of Connecticut |
| (860) 604- | Landline | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 605- | Landline | Harwinton | Teleport Communications America |
| (860) 606- | Landline | Farmington | Choice One Communications |
| (860) 607- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 608- | Wireless | Norwich | Cellco Partnership DBA Verizon Wireless |
| (860) 609- | Landline | Southington | Teleport Communications America |
| (860) 610- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 612- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 613- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 614- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 615- | Landline | Moodus | Teleport Communications America |
| (860) 616- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 617- | Wireless | Willimantic | New Cingular Wireless PCS - DC |
| (860) 618- | Landline | Torrington | Mcimetro Access Transmission Services LLC |
| (860) 619- | Landline | Washington | Teleport Communications America |
| (860) 620- | Landline | Southington | Southern New England Telephone Co. |
| (860) 621- | Landline | Southington | Southern New England Telephone Co. |
| (860) 622- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 623- | Landline | Windsor Locks | Southern New England Telephone Co. |
| (860) 624- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 625- | Wireless | New London | Sprint Spectrum L.p. |
| (860) 626- | Landline | Torrington | Southern New England Telephone Co. |
| (860) 627- | Landline | Windsor Locks | Southern New England Telephone Co. |
| (860) 628- | Landline | Southington | Southern New England Telephone Co. |
| (860) 629- | Landline | New London | Southern New England Telephone Co. |
| (860) 630- | Landline | Putnam | Teleport Communications America |
| (860) 631- | Landline | Watertown | Choice One Communications |
| (860) 632- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 633- | Landline | Glastonbury | Southern New England Telephone Co. |
| (860) 634- | Wireless | Willimantic | Omnipoint Communications |
| (860) 635- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 636- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 637- | Wireless | Southington | Sprint Spectrum L.p. |
| (860) 638- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 639- | Landline | Norwich | Paetec Communications |
| (860) 640- | Landline | Windsor | Choice One Communications |
| (860) 641- | Landline | Bristol | Southern New England Telephone Co. |
| (860) 642- | Landline | Lebanon | Southern New England Telephone Co. |
| (860) 643- | Landline | Manchester | Southern New England Telephone Co. |
| (860) 644- | Landline | Manchester | Southern New England Telephone Co. |
| (860) 645- | Landline | Manchester | Southern New England Telephone Co. |
| (860) 646- | Landline | Manchester | Southern New England Telephone Co. |
| (860) 647- | Landline | Manchester | Southern New England Telephone Co. |
| (860) 648- | Landline | Manchester | Southern New England Telephone Co. |
| (860) 649- | Landline | Manchester | Southern New England Telephone Co. |
| (860) 650- | Unknown | Bandwidth.com Clec | |
| (860) 651- | Landline | Simsbury | Southern New England Telephone Co. |
| (860) 652- | Landline | Glastonbury | Southern New England Telephone Co. |
| (860) 653- | Landline | Simsbury | Southern New England Telephone Co. |
| (860) 654- | Landline | Windsor Locks | Southern New England Telephone Co. |
| (860) 655- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 656- | Landline | Hartford | Paetec Communications |
| (860) 657- | Landline | Glastonbury | Southern New England Telephone Co. |
| (860) 658- | Landline | Simsbury | Southern New England Telephone Co. |
| (860) 659- | Landline | Glastonbury | Southern New England Telephone Co. |
| (860) 660- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 661- | Landline | Old Saybrook | Level 3 Communications |
| (860) 662- | Wireless | Essex | Sprint Spectrum L.p. |
| (860) 663- | Landline | Killingworth | Southern New England Telephone Co. |
| (860) 664- | Landline | Clinton | Southern New England Telephone Co. |
| (860) 665- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 666- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 667- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 668- | Landline | Windsor Locks | Southern New England Telephone Co. |
| (860) 669- | Landline | Clinton | Southern New England Telephone Co. |
| (860) 670- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 671- | Wireless | Cornwall | New Cingular Wireless PCS - DC |
| (860) 672- | Landline | Cornwall | Southern New England Telephone Co. |
| (860) 673- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 674- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 675- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 676- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 677- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 678- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 679- | Landline | Farmington | Southern New England Telephone Co. |
| (860) 680- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 681- | Landline | Southington | Southern New England Telephone Co. |
| (860) 682- | Landline | Glastonbury | Southern New England Telephone Co. |
| (860) 683- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 684- | Landline | Stafford Springs | Southern New England Telephone Co. |
| (860) 685- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 686- | Landline | New London | Southern New England Telephone Co. |
| (860) 687- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 688- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 689- | Landline | Harwinton | Southern New England Telephone Co. |
| (860) 690- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 691- | Landline | Niantic | Southern New England Telephone Co. |
| (860) 692- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 693- | Landline | Canton | Southern New England Telephone Co. |
| (860) 694- | Landline | New London | Southern New England Telephone Co. |
| (860) 695- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 696- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 697- | Landline | Windsor | Paetec Communications |
| (860) 698- | Landline | Manchester | Cox Connecticut Telecom |
| (860) 699- | Wireless | New London | American Messaging (am) |
| (860) 701- | Landline | New London | Southern New England Telephone Co. |
| (860) 702- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 703- | Landline | Farmington | AT&T Local |
| (860) 704- | Landline | Middletown | Southern New England Telephone Co. |
| (860) 705- | Wireless | Norwich | New Cingular Wireless PCS - DC |
| (860) 706- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 707- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 708- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 709- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 710- | Wireless | Norwich | Omnipoint Communications |
| (860) 712- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 713- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 714- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 715- | Landline | New London | Southern New England Telephone Co. |
| (860) 716- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 717- | Landline | New Milford | Teleport Communications America |
| (860) 718- | Landline | Deep River | Global Crossing Local Services-ct |
| (860) 719- | Wireless | Hartford | Metro PCS |
| (860) 720- | Wireless | Hartford | American Messaging (am) |
| (860) 721- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 722- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 723- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 724- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 725- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 726- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 727- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 728- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 729- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 730- | Landline | Manchester | Paetec Communications |
| (860) 731- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 732- | Landline | New London | Southern New England Telephone Co. |
| (860) 733- | Landline | Harwinton | Level 3 Communications |
| (860) 734- | Landline | Glastonbury | Choice One Communications |
| (860) 735- | Landline | Simsbury | Paetec Communications |
| (860) 736- | Landline | Southington | Choice One Communications |
| (860) 737- | Landline | Enfield | Teleport Communications America |
| (860) 738- | Landline | Winsted | Southern New England Telephone Co. |
| (860) 739- | Landline | Niantic | Southern New England Telephone Co. |
| (860) 740- | Landline | Middletown | Paetec Communications |
| (860) 741- | Landline | Enfield | Southern New England Telephone Co. |
| (860) 742- | Landline | Coventry | Southern New England Telephone Co. |
| (860) 743- | Wireless | New London | Usa Mobility Wireless |
| (860) 744- | Landline | Clinton | Peerless Network Of Connecticut |
| (860) 745- | Landline | Enfield | Southern New England Telephone Co. |
| (860) 746- | Landline | Enfield | Southern New England Telephone Co. |
| (860) 747- | Landline | Plainville | Southern New England Telephone Co. |
| (860) 748- | Landline | Hartford | Level 3 Communications |
| (860) 749- | Landline | Enfield | Southern New England Telephone Co. |
| (860) 751- | Landline | Farmington | Paetec Communications |
| (860) 752- | Landline | Windsor Locks | Paetec Communications |
| (860) 753- | Wireless | Putnam | New Cingular Wireless PCS - DC |
| (860) 754- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 755- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 756- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 757- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 758- | Landline | Windsor Locks | AT&T Local |
| (860) 759- | Wireless | Middletown | New Cingular Wireless PCS - DC |
| (860) 760- | Landline | Hartford | Paetec Communications |
| (860) 761- | Landline | Hartford | Choice One Communications |
| (860) 762- | Wireless | Hartford | Aquis Communications |
| (860) 763- | Landline | Enfield | Southern New England Telephone Co. |
| (860) 764- | Landline | Canton | Cox Connecticut Telecom |
| (860) 765- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 766- | Landline | Bristol | Southern New England Telephone Co. |
| (860) 767- | Landline | Essex | Southern New England Telephone Co. |
| (860) 768- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 769- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 770- | Landline | New Britain | Paetec Communications |
| (860) 771- | Wireless | Willimantic | New Cingular Wireless PCS - DC |
| (860) 772- | Landline | New London | Idt America Corp |
| (860) 773- | Landline | Farmington | Conversent Communications Of Connecticut |
| (860) 774- | Landline | Danielson | Southern New England Telephone Co. |
| (860) 775- | Landline | East Hampton | Global Crossing Local Services-ct |
| (860) 776- | Landline | Enfield | Global Crossing Local Services-ct |
| (860) 777- | Landline | Farmington | Global Crossing Local Services-ct |
| (860) 778- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 779- | Landline | Danielson | Southern New England Telephone Co. |
| (860) 780- | Landline | Glastonbury | Global Crossing Local Services-ct |
| (860) 781- | Landline | Glastonbury | Paetec Communications |
| (860) 782- | Landline | Harwinton | Global Crossing Local Services-ct |
| (860) 783- | Landline | Manchester | Global Crossing Local Services-ct |
| (860) 784- | Landline | Simsbury | Global Crossing Local Services-ct |
| (860) 785- | Wireless | Hartford | 365 Wireless |
| (860) 786- | Landline | Willimantic | Global Crossing Local Services-ct |
| (860) 787- | Landline | Windsor | Global Crossing Local Services-ct |
| (860) 788- | Landline | Middletown | Global Crossing Local Services-ct |
| (860) 789- | Landline | Windsor Locks | Global Crossing Local Services-ct |
| (860) 790- | Wireless | Deep River | Sprint Spectrum L.p. |
| (860) 791- | Landline | Manchester | Conversent Communications Of Connecticut |
| (860) 792- | Landline | Putnam | Cox Connecticut Telecom |
| (860) 793- | Landline | Plainville | Southern New England Telephone Co. |
| (860) 794- | Wireless | Hartford | Omnipoint Communications |
| (860) 795- | Landline | Harwinton | Choice One Communications |
| (860) 796- | Wireless | Hartford | Omnipoint Communications |
| (860) 797- | Landline | New Britain | Global Crossing Local Services-ct |
| (860) 798- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 799- | Landline | New Milford | Global Crossing Local Services-ct |
| (860) 800- | Landline | Norwich | Peerless Network Of Connecticut |
| (860) 801- | Landline | New Britain | Conversent Communications Of Connecticut |
| (860) 802- | Wireless | Hartford | American Messaging (am) |
| (860) 803- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 804- | Landline | Hartford | Teleport Communications America |
| (860) 805- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 806- | Wireless | Harwinton | New Cingular Wireless PCS - DC |
| (860) 807- | Landline | Hartford | Teleport Communications America |
| (860) 808- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 809- | Landline | Lebanon | Bandwidth.com Clec |
| (860) 810- | Landline | Hartford | Teleport Communications America |
| (860) 812- | Landline | Manchester | Choice One Communications |
| (860) 813- | Landline | East Hampton | Mcimetro Access Transmission Services LLC |
| (860) 814- | Landline | Enfield | Mcimetro Access Transmission Services LLC |
| (860) 815- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 816- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 817- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 818- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 819- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 820- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 821- | Landline | Putnam | Paetec Communications |
| (860) 822- | Landline | Baltic | Southern New England Telephone Co. |
| (860) 823- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 824- | Landline | Canaan | Southern New England Telephone Co. |
| (860) 825- | Wireless | Hartford | Usa Mobility Wireless |
| (860) 826- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 827- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 828- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 829- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 830- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 831- | Landline | Windsor Locks | Choice One Communications |
| (860) 832- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 833- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 834- | Wireless | Middletown | Omnipoint Communications |
| (860) 835- | Landline | Enfield | Paetec Communications |
| (860) 836- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 837- | Landline | Hartford | Paetec Communications |
| (860) 838- | Landline | Hartford | Global Crossing Local Services-ct |
| (860) 839- | Wireless | New Britain | New Cingular Wireless PCS - DC |
| (860) 840- | Wireless | Hartford | Metro PCS |
| (860) 841- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 842- | Wireless | Hartford | American Messaging (am) |
| (860) 843- | Landline | Simsbury | Southern New England Telephone Co. |
| (860) 844- | Landline | Simsbury | Southern New England Telephone Co. |
| (860) 845- | Landline | Bristol | AT&T Local |
| (860) 846- | Landline | Plainville | AT&T Local |
| (860) 847- | Landline | Windsor | AT&T Local |
| (860) 848- | Landline | Montville | Southern New England Telephone Co. |
| (860) 849- | Wireless | Enfield | Omnipoint Communications |
| (860) 850- | Landline | Niantic | Bandwidth.com Clec |
| (860) 851- | Landline | Manchester | Cox Connecticut Telecom |
| (860) 852- | Landline | Middletown | Choice One Communications |
| (860) 853- | Landline | Old Saybrook | Global Crossing Local Services-ct |
| (860) 854- | Landline | Middletown | Conversent Communications Of Connecticut |
| (860) 855- | Landline | Plainville | Global Crossing Local Services-ct |
| (860) 856- | Landline | Hartford | Paetec Communications |
| (860) 857- | Wireless | New London | Sprint Spectrum L.p. |
| (860) 858- | Landline | Rockville | Global Crossing Local Services-ct |
| (860) 859- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 861- | Wireless | Norwich | New Cingular Wireless PCS - DC |
| (860) 862- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 863- | Landline | Southington | Global Crossing Local Services-ct |
| (860) 864- | Landline | Storrs | Global Crossing Local Services-ct |
| (860) 865- | Landline | New London | Level 3 Communications |
| (860) 866- | Landline | Torrington | Global Crossing Local Services-ct |
| (860) 867- | Wireless | New London | Sprint Spectrum L.p. |
| (860) 868- | Landline | Washington | Southern New England Telephone Co. |
| (860) 869- | Wireless | Hartford | Omnipoint Communications |
| (860) 870- | Landline | Rockville | Southern New England Telephone Co. |
| (860) 871- | Landline | Rockville | Southern New England Telephone Co. |
| (860) 872- | Landline | Rockville | Southern New England Telephone Co. |
| (860) 873- | Landline | Moodus | Southern New England Telephone Co. |
| (860) 874- | Landline | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 875- | Landline | Rockville | Southern New England Telephone Co. |
| (860) 876- | Wireless | Old Saybrook | New Cingular Wireless PCS - DC |
| (860) 877- | Wireless | Southington | New Cingular Wireless PCS - DC |
| (860) 878- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 879- | Landline | Deep River | Level 3 Communications |
| (860) 880- | Landline | Thomaston | Bandwidth.com Clec |
| (860) 881- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 882- | Landline | Hartford | Conversent Communications Of Connecticut |
| (860) 883- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 884- | Wireless | Norwich | New Cingular Wireless PCS - DC |
| (860) 885- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 886- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 887- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 888- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 889- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 890- | Wireless | Hartford | Metro PCS |
| (860) 891- | Landline | Moodus | Level 3 Communications |
| (860) 892- | Landline | Norwich | Southern New England Telephone Co. |
| (860) 893- | Landline | Middletown | Choice One Communications |
| (860) 894- | Landline | Middletown | AT&T Local |
| (860) 895- | Landline | East Hartford | Southern New England Telephone Co. |
| (860) 896- | Landline | Rockville | Southern New England Telephone Co. |
| (860) 897- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 898- | Wireless | New Milford | Cellco Partnership DBA Verizon Wireless |
| (860) 899- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 901- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 902- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 903- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 904- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 905- | Landline | Windsor | Southern New England Telephone Co. |
| (860) 906- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 907- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 908- | Wireless | Norwich | New Cingular Wireless PCS - DC |
| (860) 909- | Landline | Winsted | Bandwidth.com Clec |
| (860) 910- | Landline | New London | Level 3 Communications |
| (860) 912- | Wireless | New London | Cellco Partnership DBA Verizon Wireless |
| (860) 913- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 915- | Landline | New Milford | Choice One Communications |
| (860) 916- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 917- | Wireless | Norwich | Cellco Partnership DBA Verizon Wireless |
| (860) 918- | Wireless | Glastonbury | Cellco Partnership DBA Verizon Wireless |
| (860) 919- | Wireless | Southington | Cellco Partnership DBA Verizon Wireless |
| (860) 920- | Landline | Hartford | Brooks Fiber Communications Of Connecticut Inc-ct |
| (860) 921- | Landline | Torrington | Paetec Communications |
| (860) 922- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 923- | Landline | North Grosvenordale | Southern New England Telephone Co. |
| (860) 924- | Landline | Hartford | Ymax Communications Corp. |
| (860) 925- | Landline | Windsor | Conversent Communications Of Connecticut |
| (860) 926- | Landline | Rockville | Cox Connecticut Telecom |
| (860) 927- | Landline | Kent | Southern New England Telephone Co. |
| (860) 928- | Landline | Putnam | Southern New England Telephone Co. |
| (860) 929- | Landline | Hartford | Ctc Communications Corp. |
| (860) 930- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 932- | Landline | Danielson | Sbc Internet Services |
| (860) 933- | Wireless | Willimantic | Cellco Partnership DBA Verizon Wireless |
| (860) 935- | Landline | Thompson | Southern New England Telephone Co. |
| (860) 938- | Wireless | Deep River | Omnipoint Communications |
| (860) 939- | Wireless | Hartford | American Messaging (am) |
| (860) 940- | Landline | Bristol | Conversent Communications Of Connecticut |
| (860) 941- | Landline | New London | Cellco Partnership DBA Verizon Wireless |
| (860) 942- | Landline | Willimantic | Cellco Partnership DBA Verizon Wireless |
| (860) 943- | Landline | Old Saybrook | Choice One Communications |
| (860) 944- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 945- | Landline | Watertown | Southern New England Telephone Co. |
| (860) 946- | Landline | New Milford | Paetec Communications |
| (860) 947- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 948- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 949- | Wireless | Norwich | Cellco Partnership DBA Verizon Wireless |
| (860) 951- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 952- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 953- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 954- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 955- | Landline | Hartford | Peerless Network Of Connecticut |
| (860) 956- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 957- | Landline | New Milford | Sbc Internet Services |
| (860) 961- | Wireless | New London | Sprint Spectrum L.p. |
| (860) 962- | Landline | Enfield | AT&T Local |
| (860) 963- | Landline | Putnam | Southern New England Telephone Co. |
| (860) 964- | Wireless | Old Saybrook | Omnipoint Communications |
| (860) 965- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 966- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 967- | Landline | Hartford | Level 3 Communications |
| (860) 968- | Landline | Glastonbury | AT&T Local |
| (860) 970- | Landline | Hartford | Neutral Tandem-new York |
| (860) 971- | Wireless | Stafford Springs | Peerless Network Of Connecticut |
| (860) 972- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 973- | Landline | Bristol | Mcimetro Access Transmission Services LLC |
| (860) 974- | Landline | Woodstock | Southern New England Telephone Co. |
| (860) 975- | Landline | Hartford | Mcimetro Access Transmission Services LLC |
| (860) 977- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 978- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 979- | Landline | Rockville | Choice One Communications |
| (860) 982- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 983- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 984- | Wireless | New London | Sprint Spectrum L.p. |
| (860) 985- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 986- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 987- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 988- | Landline | Simsbury | Choice One Communications |
| (860) 989- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 990- | Wireless | Hartford | Cellco Partnership DBA Verizon Wireless |
| (860) 991- | Landline | New Britain | Southern New England Telephone Co. |
| (860) 992- | Wireless | Hartford | New Cingular Wireless PCS - DC |
| (860) 993- | Wireless | Hartford | Sprint Spectrum L.p. |
| (860) 995- | Wireless | Hartford | Omnipoint Communications |
| (860) 997- | Wireless | Hartford | Omnipoint Communications |
| (860) 998- | Landline | Hartford | Southern New England Telephone Co. |
| (860) 999- | Landline | Hartford | Peerless Network Of Connecticut |
このWebサイトには、国コード、市外局番、番号計画の詳細、およびダイヤル方法に関するヒントが記載されています。 これは、世界中のどこにでも電話をかけるための完全なガイドです。 呼び出したい国名を見つけてクリックするだけです。 国コードを使用してその国に電話をかける方法、および市外局番、ISO国コードなどのその他の役立つ情報が表示されます。
