Massachusetts 市外局番: 617
Note：617 市外局番は Massachusetts, アメリカ合衆国. 国際番号は 001617 or 001-617、0010617、+1-617、+1+617、+1617、00-1-617、00 1 617.
More About Area Code 617
Area Code 617 is one of the original 86 area codes created by AT&T and the Bell System in 1947. It originally served eastern Massachusetts including Boston. In 1997, area code 781 was created as an overlay to area code 617. In 2001, area code 857 was created as an overlay to area code 617. Currently, the largest city it serves is Boston, MA, and it overlaps coverage areas with area code 857.
Active Phone Number Prefixes
| Prefix | Usage | Primary City | Carrier |
| (617) 201- | Wireless | Cambridge | Sprint Spectrum L.p. |
| (617) 202- | Landline | Brighton | Conversent Communications Of Massachusetts |
| (617) 203- | Landline | Everett | Allegiance Telecom |
| (617) 204- | Landline | Boston | Verizon New England Inc. |
| (617) 205- | Landline | Boston | Norfolk County Internet |
| (617) 206- | Landline | Brighton | Mci Worldcom Communications |
| (617) 207- | Landline | Winthrop | Comcast Phone Of Massachusetts |
| (617) 208- | Landline | Brighton | Xo Massachusetts |
| (617) 209- | Landline | Belmont | Rcn Telecom Services |
| (617) 210- | Landline | Boston | Verizon New England Inc. |
| (617) 212- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 213- | Landline | Newton | Broadwing Communications |
| (617) 214- | Wireless | Hyde Park | Verizon New England Inc. |
| (617) 215- | Wireless | Newtonville | Verizon New England Inc. |
| (617) 216- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 217- | Landline | Boston | Teleport Communications America |
| (617) 218- | Landline | Cambridge | Teleport Communications America |
| (617) 219- | Landline | Newton | Verizon New England Inc. |
| (617) 221- | Landline | Quincy | Ctc Communications Corp. |
| (617) 222- | Landline | Boston | Verizon New England Inc. |
| (617) 223- | Landline | Boston | Verizon New England Inc. |
| (617) 224- | Landline | Boston | Xo Massachusetts |
| (617) 225- | Landline | Cambridge | Verizon New England Inc. |
| (617) 226- | Landline | Boston | Ctc Communications Corp. |
| (617) 227- | Landline | Boston | Verizon New England Inc. |
| (617) 228- | Landline | Boston | Verizon New England Inc. |
| (617) 229- | Landline | Cambridge | Mci Worldcom Communications |
| (617) 230- | Wireless | Cambridge | Omnipoint Miami E License |
| (617) 231- | Landline | Boston | Global Crossing Local Services-ma |
| (617) 232- | Landline | Brookline | Verizon New England Inc. |
| (617) 233- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 234- | Landline | Cambridge | Verizon New England Inc. |
| (617) 235- | Landline | Boston | Verizon New England Inc. |
| (617) 236- | Landline | Boston | Verizon New England Inc. |
| (617) 237- | Landline | Quincy | Rcn Telecom Services |
| (617) 238- | Landline | Roxbury | Allegiance Telecom |
| (617) 239- | Landline | Boston | AT&T Local |
| (617) 240- | Wireless | Saugus | New Cingular Wireless PCS - DC |
| (617) 241- | Landline | Charlestown | Verizon New England Inc. |
| (617) 242- | Landline | Charlestown | Verizon New England Inc. |
| (617) 243- | Landline | Newton | Verizon New England Inc. |
| (617) 244- | Landline | Newton | Verizon New England Inc. |
| (617) 245- | Landline | Cambridge | Global Crossing Local Services-ma |
| (617) 246- | Landline | Boston | Verizon New England Inc. |
| (617) 247- | Landline | Boston | Verizon New England Inc. |
| (617) 248- | Landline | Boston | Verizon New England Inc. |
| (617) 249- | Landline | Cambridge | Mci Worldcom Communications |
| (617) 250- | Landline | Cambridge | Teleport Communications America |
| (617) 251- | Wireless | Cambridge | Sprint Spectrum L.p. |
| (617) 252- | Landline | Cambridge | Verizon New England Inc. |
| (617) 253- | Landline | Cambridge | Verizon New England Inc. |
| (617) 254- | Landline | Brighton | Verizon New England Inc. |
| (617) 255- | Landline | Boston | Verizon New England Inc. |
| (617) 256- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 257- | Wireless | Saugus | New Cingular Wireless PCS - DC |
| (617) 258- | Landline | Cambridge | Verizon New England Inc. |
| (617) 259- | Wireless | Boston | Omnipoint Miami E License |
| (617) 261- | Landline | Boston | Verizon New England Inc. |
| (617) 262- | Landline | Boston | Verizon New England Inc. |
| (617) 263- | Landline | Boston | Verizon New England Inc. |
| (617) 264- | Landline | Brookline | Verizon New England Inc. |
| (617) 265- | Landline | Dorchester | Verizon New England Inc. |
| (617) 266- | Landline | Boston | Verizon New England Inc. |
| (617) 267- | Landline | Boston | Verizon New England Inc. |
| (617) 268- | Landline | S Boston | Verizon New England Inc. |
| (617) 269- | Landline | S Boston | Verizon New England Inc. |
| (617) 270- | Wireless | Chelsea | Sprint Spectrum L.p. |
| (617) 271- | Wireless | East Boston | Sprint Spectrum L.p. |
| (617) 272- | Landline | Boston | Global Crossing Local Services-ma |
| (617) 273- | Landline | Malden | Broadwing Communications |
| (617) 274- | Landline | Brookline | Paetec Communications |
| (617) 275- | Landline | Boston | Level 3 Communications |
| (617) 276- | Landline | Hyde Park | Rcn Telecom Services |
| (617) 277- | Landline | Brookline | Verizon New England Inc. |
| (617) 278- | Landline | Brookline | Verizon New England Inc. |
| (617) 279- | Landline | Boston | Mci Worldcom Communications |
| (617) 280- | Wireless | Cambridge | Nep |
| (617) 281- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 282- | Landline | Dorchester | Verizon New England Inc. |
| (617) 283- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 284- | Landline | Somerville | Verizon New England Inc. |
| (617) 285- | Wireless | Saugus | Cellco Partnership DBA Verizon Wireless |
| (617) 286- | Landline | Charlestown | Ctc Communications Corp. |
| (617) 287- | Landline | Dorchester | Verizon New England Inc. |
| (617) 288- | Landline | Dorchester | Verizon New England Inc. |
| (617) 289- | Landline | Boston | Verizon New England Inc. |
| (617) 290- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 291- | Wireless | Milton | New Cingular Wireless PCS - DC |
| (617) 292- | Landline | Boston | Verizon New England Inc. |
| (617) 293- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 294- | Landline | Needham | Comcast Phone Of Massachusetts |
| (617) 295- | Landline | Boston | Verizon New England Inc. |
| (617) 296- | Landline | Milton | Verizon New England Inc. |
| (617) 297- | Landline | Dorchester | Global Crossing Local Services-ma |
| (617) 298- | Landline | Milton | Verizon New England Inc. |
| (617) 299- | Landline | Cambridge | Mci Worldcom Communications |
| (617) 300- | Landline | Cambridge | AT&T Local |
| (617) 301- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 302- | Landline | Quincy | Ymax Communications Corp. |
| (617) 303- | Landline | Boston | Freedom Ring Communications |
| (617) 304- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 305- | Landline | Boston | Verizon New England Inc. |
| (617) 306- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 307- | Landline | S Boston | Conversent Communications Of Massachusetts |
| (617) 308- | Wireless | Cambridge | Sprint Spectrum L.p. |
| (617) 309- | Landline | Boston | Ctc Communications Corp. |
| (617) 310- | Landline | Boston | Verizon New England Inc. |
| (617) 312- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 313- | Landline | Milton | Broadview Networks |
| (617) 314- | Landline | Boston | Broadwing Communications |
| (617) 315- | Landline | S Boston | Mci Worldcom Communications |
| (617) 316- | Landline | Boston | Teleport Communications America |
| (617) 317- | Landline | Quincy | Norfolk County Internet |
| (617) 318- | Landline | Roxbury | Conversent Communications Of Massachusetts |
| (617) 319- | Wireless | Brighton | Omnipoint Miami E License |
| (617) 320- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 321- | Landline | Watertown | Broadview Networks |
| (617) 322- | Landline | Needham | Comcast Phone Of Massachusetts |
| (617) 323- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 324- | Landline | Cambridge | Verizon New England Inc. |
| (617) 325- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 326- | Landline | Dorchester | Xo Massachusetts |
| (617) 327- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 328- | Landline | Quincy | Verizon New England Inc. |
| (617) 329- | Landline | Winthrop | Rcn Telecom Services |
| (617) 330- | Landline | Boston | Verizon New England Inc. |
| (617) 331- | Wireless | Boston | Omnipoint Miami E License |
| (617) 332- | Landline | Newton | Verizon New England Inc. |
| (617) 333- | Landline | Hyde Park | Verizon New England Inc. |
| (617) 334- | Landline | S Boston | Rcn Telecom Services |
| (617) 335- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 336- | Landline | Chelsea | Paetec Communications |
| (617) 337- | Landline | Charlestown | Rcn Telecom Services |
| (617) 338- | Landline | Boston | Verizon New England Inc. |
| (617) 339- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 340- | Landline | Newton | Ctc Communications Corp. |
| (617) 341- | Landline | Boston | Verizon New England Inc. |
| (617) 342- | Landline | Boston | Verizon New England Inc. |
| (617) 343- | Landline | Boston | Verizon New England Inc. |
| (617) 344- | Landline | Jamaica Plain | Xo Massachusetts |
| (617) 345- | Landline | Boston | Verizon New England Inc. |
| (617) 346- | Landline | Boston | Verizon New England Inc. |
| (617) 347- | Wireless | Quincy | New Cingular Wireless PCS - DC |
| (617) 348- | Landline | Boston | Verizon New England Inc. |
| (617) 349- | Landline | Cambridge | Verizon New England Inc. |
| (617) 350- | Landline | Boston | Verizon New England Inc. |
| (617) 351- | Landline | Boston | Verizon New England Inc. |
| (617) 352- | Landline | Boston | Verizon New England Inc. |
| (617) 353- | Landline | Boston | Verizon New England Inc. |
| (617) 354- | Landline | Cambridge | Verizon New England Inc. |
| (617) 355- | Landline | Brookline | Verizon New England Inc. |
| (617) 356- | Landline | Boston | Verizon New England Inc. |
| (617) 357- | Landline | Boston | Verizon New England Inc. |
| (617) 358- | Landline | Boston | Verizon New England Inc. |
| (617) 359- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 360- | Landline | Hyde Park | Verizon New England Inc. |
| (617) 361- | Landline | Hyde Park | Verizon New England Inc. |
| (617) 362- | Wireless | Hyde Park | Verizon New England Inc. |
| (617) 363- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 364- | Landline | Hyde Park | Verizon New England Inc. |
| (617) 365- | Wireless | Dedham | New Cingular Wireless PCS - DC |
| (617) 366- | Landline | Boston | Verizon New England Inc. |
| (617) 367- | Landline | Boston | Verizon New England Inc. |
| (617) 368- | Landline | Boston | Verizon New England Inc. |
| (617) 369- | Landline | Boston | Verizon New England Inc. |
| (617) 370- | Landline | Chelsea | Xo Massachusetts |
| (617) 371- | Landline | Boston | Verizon New England Inc. |
| (617) 372- | Landline | Boston | Verizon New England Inc. |
| (617) 373- | Landline | Boston | Verizon New England Inc. |
| (617) 374- | Landline | Cambridge | Verizon New England Inc. |
| (617) 375- | Landline | Boston | Verizon New England Inc. |
| (617) 376- | Landline | Quincy | Verizon New England Inc. |
| (617) 377- | Landline | Boston | Verizon New England Inc. |
| (617) 378- | Landline | Boston | Teleport Communications America |
| (617) 379- | Landline | Dorchester | Rcn Telecom Services |
| (617) 380- | Landline | Charlestown | Global Crossing Local Services-ma |
| (617) 381- | Landline | Everett | Verizon New England Inc. |
| (617) 382- | Landline | Everett | Verizon New England Inc. |
| (617) 383- | Landline | Brookline | Conversent Communications Of Massachusetts |
| (617) 384- | Landline | Cambridge | Verizon New England Inc. |
| (617) 385- | Landline | Boston | Teleport Communications America |
| (617) 386- | Landline | Cambridge | AT&T Local |
| (617) 387- | Landline | Everett | Verizon New England Inc. |
| (617) 388- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 389- | Landline | Everett | Verizon New England Inc. |
| (617) 390- | Landline | Jamaica Plain | Mcimetro Access Transmission Services LLC |
| (617) 391- | Landline | Boston | Ctc Communications Corp. |
| (617) 392- | Landline | Boston | Teleport Communications America |
| (617) 393- | Landline | Watertown | Rcn Telecom Services |
| (617) 394- | Landline | Everett | Verizon New England Inc. |
| (617) 395- | Landline | Cambridge | Broadwing Communications |
| (617) 396- | Landline | Brookline | Teleport Communications America |
| (617) 397- | Landline | Cambridge | AT&T Local |
| (617) 398- | Landline | Charlestown | AT&T Local |
| (617) 399- | Landline | Boston | Allegiance Telecom |
| (617) 400- | Landline | Roxbury | Norfolk County Internet |
| (617) 401- | Landline | Cambridge | Level 3 Communications |
| (617) 402- | Landline | Watertown | Local Access LLC |
| (617) 403- | Landline | Brighton | Verizon New England Inc. |
| (617) 404- | Wireless | Belmont | Verizon New England Inc. |
| (617) 405- | Landline | Cambridge | Mci Worldcom Communications |
| (617) 406- | Landline | Boston | Teleport Communications America |
| (617) 407- | Wireless | Boston | Omnipoint Miami E License |
| (617) 408- | Wireless | Hyde Park | Verizon New England Inc. |
| (617) 409- | Landline | Chelsea | Ctc Communications Corp. |
| (617) 410- | Landline | Everett | Ctc Communications Corp. |
| (617) 412- | Wireless | Boston | Omnipoint Miami E License |
| (617) 413- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 414- | Landline | Boston | Verizon New England Inc. |
| (617) 415- | Landline | Brighton | Mcimetro Access Transmission Services LLC |
| (617) 416- | Wireless | Boston College | New Cingular Wireless PCS - DC |
| (617) 417- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 418- | Landline | East Boston | Mci Worldcom Communications |
| (617) 419- | Wireless | Boston | Bandwidth.com Clec |
| (617) 420- | Landline | Everett | Mcimetro Access Transmission Services LLC |
| (617) 421- | Landline | Boston | Verizon New England Inc. |
| (617) 422- | Landline | Boston | Verizon New England Inc. |
| (617) 423- | Landline | Boston | Verizon New England Inc. |
| (617) 424- | Landline | Boston | Verizon New England Inc. |
| (617) 425- | Landline | Boston | Verizon New England Inc. |
| (617) 426- | Landline | Boston | Verizon New England Inc. |
| (617) 427- | Landline | Roxbury | Verizon New England Inc. |
| (617) 428- | Landline | Boston | Verizon New England Inc. |
| (617) 429- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 430- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 431- | Landline | Boston | Teleport Communications America |
| (617) 432- | Landline | Brookline | Verizon New England Inc. |
| (617) 433- | Landline | Boston | Teleport Communications America |
| (617) 434- | Landline | Boston | Verizon New England Inc. |
| (617) 435- | Wireless | Jamaica Plain | New Cingular Wireless PCS - DC |
| (617) 436- | Landline | Dorchester | Verizon New England Inc. |
| (617) 437- | Landline | Boston | Verizon New England Inc. |
| (617) 438- | Wireless | Cambridge | Sprint Spectrum L.p. |
| (617) 439- | Landline | Boston | Verizon New England Inc. |
| (617) 440- | Landline | Somerville | Conversent Communications Of Massachusetts |
| (617) 441- | Landline | Cambridge | Verizon New England Inc. |
| (617) 442- | Landline | Roxbury | Verizon New England Inc. |
| (617) 443- | Landline | Boston | Verizon New England Inc. |
| (617) 444- | Landline | Cambridge | Verizon New England Inc. |
| (617) 445- | Landline | Roxbury | Verizon New England Inc. |
| (617) 446- | Landline | Dorchester | Allegiance Telecom |
| (617) 447- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 448- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 449- | Landline | Boston | Mcimetro Access Transmission Services LLC |
| (617) 450- | Landline | Boston | Verizon New England Inc. |
| (617) 451- | Landline | Boston | Verizon New England Inc. |
| (617) 452- | Landline | Cambridge | Verizon New England Inc. |
| (617) 453- | Landline | Cambridge | Bandwidth.com Clec |
| (617) 454- | Landline | Boston | Teleport Communications America |
| (617) 455- | Landline | East Boston | Conversent Communications Of Massachusetts |
| (617) 456- | Landline | Boston | Broadview Networks |
| (617) 457- | Landline | Boston | Verizon New England Inc. |
| (617) 458- | Wireless | Roxbury | Sprint Spectrum L.p. |
| (617) 459- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 460- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 461- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 462- | Wireless | Dedham | New Cingular Wireless PCS - DC |
| (617) 463- | Landline | S Boston | Verizon New England Inc. |
| (617) 464- | Landline | S Boston | Verizon New England Inc. |
| (617) 465- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 466- | Landline | Needham | Comcast Phone Of Massachusetts |
| (617) 467- | Landline | Newton | Conversent Communications Of Massachusetts |
| (617) 468- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 469- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 470- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 471- | Landline | Quincy | Verizon New England Inc. |
| (617) 472- | Landline | Quincy | Verizon New England Inc. |
| (617) 473- | Wireless | Newtonville | Verizon New England Inc. |
| (617) 474- | Landline | Dorchester | Verizon New England Inc. |
| (617) 475- | Landline | Cambridge | Mci Worldcom Communications |
| (617) 476- | Landline | Boston | Teleport Communications America |
| (617) 477- | Landline | Boston | Xo Massachusetts |
| (617) 478- | Landline | Boston | Verizon New England Inc. |
| (617) 479- | Landline | Quincy | Verizon New England Inc. |
| (617) 480- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 481- | Landline | Needham | Comcast Phone Of Massachusetts |
| (617) 482- | Landline | Boston | Verizon New England Inc. |
| (617) 483- | Landline | Quincy | Verizon New England Inc. |
| (617) 484- | Landline | Belmont | Verizon New England Inc. |
| (617) 485- | Landline | Cambridge | AT&T Local |
| (617) 486- | Wireless | Belmont | Verizon New England Inc. |
| (617) 487- | Landline | Brookline | Teleport Communications America |
| (617) 488- | Landline | Boston | Teleport Communications America |
| (617) 489- | Landline | Belmont | Verizon New England Inc. |
| (617) 490- | Landline | Boston | Verizon New England Inc. |
| (617) 491- | Landline | Cambridge | Verizon New England Inc. |
| (617) 492- | Landline | Cambridge | Verizon New England Inc. |
| (617) 493- | Landline | Cambridge | Verizon New England Inc. |
| (617) 494- | Landline | Cambridge | Verizon New England Inc. |
| (617) 495- | Landline | Cambridge | Verizon New England Inc. |
| (617) 496- | Landline | Cambridge | Verizon New England Inc. |
| (617) 497- | Landline | Cambridge | Verizon New England Inc. |
| (617) 498- | Landline | Cambridge | Verizon New England Inc. |
| (617) 499- | Landline | Cambridge | Verizon New England Inc. |
| (617) 500- | Landline | Cambridge | Level 3 Communications |
| (617) 501- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 502- | Landline | Boston | Paetec Communications |
| (617) 503- | Landline | Cambridge | Verizon New England Inc. |
| (617) 504- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 505- | Landline | Brookline | Level 3 Communications |
| (617) 506- | Landline | Dorchester | Conversent Communications Of Massachusetts |
| (617) 507- | Landline | Boston | Xo Massachusetts |
| (617) 509- | Landline | Quincy | Verizon New England Inc. |
| (617) 510- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 512- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 513- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 514- | Landline | Dorchester | Mci Worldcom Communications |
| (617) 515- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 516- | Landline | Roxbury | Xo Massachusetts |
| (617) 517- | Landline | Boston | Global Crossing Local Services-ma |
| (617) 518- | Unknown | Nextwave Telecom, Inc DBA Nextwave Wireless | |
| (617) 519- | Landline | Boston | Verizon New England Inc. |
| (617) 520- | Landline | Cambridge | Verizon New England Inc. |
| (617) 521- | Landline | Boston | Verizon New England Inc. |
| (617) 522- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 523- | Landline | Boston | Verizon New England Inc. |
| (617) 524- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 525- | Landline | Brookline | Verizon New England Inc. |
| (617) 526- | Landline | Boston | Verizon New England Inc. |
| (617) 527- | Landline | Newton | Verizon New England Inc. |
| (617) 528- | Landline | Cambridge | Teleport Communications America |
| (617) 529- | Wireless | Saugus | Cellco Partnership DBA Verizon Wireless |
| (617) 530- | Landline | Boston | Teleport Communications America |
| (617) 531- | Landline | Boston | Mci Worldcom Communications |
| (617) 532- | Landline | Boston | Paetec Communications |
| (617) 533- | Landline | Dorchester | Verizon New England Inc. |
| (617) 534- | Landline | Boston | Verizon New England Inc. |
| (617) 535- | Landline | Boston | Mcimetro Access Transmission Services LLC |
| (617) 536- | Landline | Boston | Verizon New England Inc. |
| (617) 537- | Landline | Quincy | Verizon New England Inc. |
| (617) 538- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 539- | Landline | Winthrop | Verizon New England Inc. |
| (617) 540- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 541- | Landline | Roxbury | Verizon New England Inc. |
| (617) 542- | Landline | Boston | Verizon New England Inc. |
| (617) 543- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 544- | Landline | Everett | Conversent Communications Of Massachusetts |
| (617) 545- | Landline | Everett | AT&T Local |
| (617) 546- | Wireless | Newtonville | Verizon New England Inc. |
| (617) 547- | Landline | Cambridge | Verizon New England Inc. |
| (617) 548- | Wireless | Saugus | Cellco Partnership DBA Verizon Wireless |
| (617) 549- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 551- | Landline | Cambridge | Verizon New England Inc. |
| (617) 552- | Landline | Newton | Verizon New England Inc. |
| (617) 553- | Landline | Jamaica Plain | Rcn Telecom Services |
| (617) 556- | Landline | Boston | Verizon New England Inc. |
| (617) 557- | Landline | Boston | Verizon New England Inc. |
| (617) 558- | Landline | Newton | Verizon New England Inc. |
| (617) 559- | Landline | Newton | Verizon New England Inc. |
| (617) 560- | Landline | Brighton | Verizon New England Inc. |
| (617) 561- | Landline | East Boston | Verizon New England Inc. |
| (617) 562- | Landline | Brighton | Verizon New England Inc. |
| (617) 563- | Landline | Boston | Teleport Communications America |
| (617) 564- | Landline | Boston | Paetec Communications |
| (617) 565- | Landline | Boston | Verizon New England Inc. |
| (617) 566- | Landline | Brookline | Verizon New England Inc. |
| (617) 567- | Landline | East Boston | Verizon New England Inc. |
| (617) 568- | Landline | East Boston | Verizon New England Inc. |
| (617) 569- | Landline | East Boston | Verizon New England Inc. |
| (617) 570- | Landline | Boston | Verizon New England Inc. |
| (617) 571- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 572- | Landline | Boston | Verizon New England Inc. |
| (617) 573- | Landline | Boston | Verizon New England Inc. |
| (617) 574- | Landline | Boston | Verizon New England Inc. |
| (617) 575- | Landline | Cambridge | Verizon New England Inc. |
| (617) 576- | Landline | Cambridge | Verizon New England Inc. |
| (617) 577- | Landline | Cambridge | Verizon New England Inc. |
| (617) 578- | Landline | Boston | Verizon New England Inc. |
| (617) 579- | Landline | Boston | Verizon New England Inc. |
| (617) 580- | Landline | Charlestown | Mcimetro Access Transmission Services LLC |
| (617) 581- | Landline | Newton | Conversent Communications Of Massachusetts |
| (617) 582- | Landline | Brookline | Verizon New England Inc. |
| (617) 583- | Landline | Cambridge | Broadwing Communications |
| (617) 584- | Wireless | Newtonville | New Cingular Wireless PCS - DC |
| (617) 585- | Landline | Boston | Verizon New England Inc. |
| (617) 586- | Landline | Brighton | Local Access LLC |
| (617) 587- | Landline | Boston | Verizon New England Inc. |
| (617) 588- | Landline | Cambridge | Mci Worldcom Communications |
| (617) 589- | Landline | Boston | Verizon New England Inc. |
| (617) 590- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 591- | Landline | Somerville | Verizon New England Inc. |
| (617) 592- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 593- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 594- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 595- | Landline | S Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 596- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 597- | Landline | Boston | Allegiance Telecom |
| (617) 598- | Landline | Boston | Teleport Communications America |
| (617) 599- | Landline | Cambridge | Verizon New England Inc. |
| (617) 600- | Landline | Boston | Mcimetro Access Transmission Services LLC |
| (617) 601- | Landline | Everett | Norfolk County Internet |
| (617) 602- | Landline | Roxbury | Mci Worldcom Communications |
| (617) 603- | Landline | Boston | Mci Worldcom Communications |
| (617) 604- | Wireless | Hyde Park | Verizon New England Inc. |
| (617) 605- | Wireless | Malden | New Cingular Wireless PCS - DC |
| (617) 606- | Landline | Roxbury | Level 3 Communications |
| (617) 607- | Landline | Watertown | Xo Massachusetts |
| (617) 608- | Landline | Brookline | Allegiance Telecom |
| (617) 609- | Wireless | Newtonville | Verizon New England Inc. |
| (617) 610- | Wireless | Newtonville | New Cingular Wireless PCS - DC |
| (617) 612- | Landline | Watertown | Teleport Communications America |
| (617) 613- | Landline | Cambridge | Teleport Communications America |
| (617) 614- | Landline | Cambridge | Xo Massachusetts |
| (617) 615- | Landline | Milton | Rcn Telecom Services |
| (617) 616- | Landline | Somerville | Teleport Communications America |
| (617) 618- | Landline | Newton | Mcimetro Access Transmission Services LLC |
| (617) 619- | Landline | Boston | Verizon New England Inc. |
| (617) 620- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 621- | Landline | Cambridge | Verizon New England Inc. |
| (617) 622- | Landline | S Boston | Global Crossing Local Services-ma |
| (617) 623- | Landline | Somerville | Verizon New England Inc. |
| (617) 624- | Landline | Boston | Verizon New England Inc. |
| (617) 625- | Landline | Somerville | Verizon New England Inc. |
| (617) 626- | Landline | Boston | Verizon New England Inc. |
| (617) 627- | Landline | Somerville | Verizon New England Inc. |
| (617) 628- | Landline | Somerville | Verizon New England Inc. |
| (617) 629- | Landline | Somerville | Verizon New England Inc. |
| (617) 630- | Landline | Newton | Verizon New England Inc. |
| (617) 631- | Landline | Cambridge | AT&T Local |
| (617) 632- | Landline | Brookline | Verizon New England Inc. |
| (617) 633- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 634- | Landline | East Boston | Verizon New England Inc. |
| (617) 635- | Landline | Boston | Verizon New England Inc. |
| (617) 636- | Landline | Boston | Verizon New England Inc. |
| (617) 637- | Wireless | Jamaica Plain | Sprint Spectrum L.p. |
| (617) 638- | Landline | Boston | Verizon New England Inc. |
| (617) 639- | Landline | Cambridge | Broadwing Communications |
| (617) 640- | Wireless | Dedham | New Cingular Wireless PCS - DC |
| (617) 641- | Landline | Newton | Verizon New England Inc. |
| (617) 642- | Wireless | Cambridge | Omnipoint Miami E License |
| (617) 643- | Landline | Boston | Verizon New England Inc. |
| (617) 644- | Wireless | Newtonville | Verizon New England Inc. |
| (617) 645- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 646- | Landline | Boston | Teleport Communications America |
| (617) 647- | Landline | Cambridge | Verizon New England Inc. |
| (617) 648- | Landline | Boston | Global Crossing Local Services-ma |
| (617) 649- | Landline | Cambridge | Allegiance Telecom |
| (617) 650- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 651- | Landline | Brookline | Paetec Communications |
| (617) 652- | Landline | Roxbury | Mcimetro Access Transmission Services LLC |
| (617) 653- | Wireless | Quincy | New Cingular Wireless PCS - DC |
| (617) 654- | Landline | Boston | Verizon New England Inc. |
| (617) 655- | Landline | Newton | Verizon New England Inc. |
| (617) 656- | Landline | Newton | Verizon New England Inc. |
| (617) 657- | Landline | Quincy | Conversent Communications Of Massachusetts |
| (617) 658- | Landline | Boston | Paetec Communications |
| (617) 659- | Landline | Newton | Verizon New England Inc. |
| (617) 660- | Landline | Chelsea | Verizon New England Inc. |
| (617) 661- | Landline | Cambridge | Verizon New England Inc. |
| (617) 662- | Landline | Boston | Verizon New England Inc. |
| (617) 663- | Landline | Boston | Teleport Communications America |
| (617) 664- | Landline | Boston | Verizon New England Inc. |
| (617) 665- | Landline | Cambridge | Verizon New England Inc. |
| (617) 666- | Landline | Somerville | Verizon New England Inc. |
| (617) 667- | Landline | Brookline | Verizon New England Inc. |
| (617) 668- | Landline | Boston | Allegiance Telecom |
| (617) 669- | Wireless | Charlestown | Omnipoint Miami E License |
| (617) 670- | Landline | Boston | Rcn Telecom Services |
| (617) 671- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 672- | Landline | Boston | Teleport Communications America |
| (617) 673- | Landline | Watertown | Verizon New England Inc. |
| (617) 674- | Landline | Cambridge | Dsci Corporation |
| (617) 675- | Wireless | Hyde Park | Verizon New England Inc. |
| (617) 676- | Landline | Jamaica Plain | Global Crossing Local Services-ma |
| (617) 677- | Landline | Brookline | Norfolk County Internet |
| (617) 678- | Wireless | Newtonville | New Cingular Wireless PCS - DC |
| (617) 679- | Landline | Cambridge | Verizon New England Inc. |
| (617) 680- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 681- | Landline | Charlestown | Xo Massachusetts |
| (617) 682- | Landline | Cambridge | Ymax Communications Corp. |
| (617) 683- | Wireless | Boston College | Verizon New England Inc. |
| (617) 684- | Landline | Somerville | Allegiance Telecom |
| (617) 685- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 686- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 687- | Landline | Quincy | Xo Massachusetts |
| (617) 688- | Wireless | Kingston | New Cingular Wireless PCS - DC |
| (617) 689- | Landline | Quincy | Verizon New England Inc. |
| (617) 690- | Landline | Boston | Global Crossing Local Services-ma |
| (617) 691- | Landline | Quincy | Teleport Communications America |
| (617) 692- | Landline | Boston | Teleport Communications America |
| (617) 693- | Landline | Cambridge | Verizon New England Inc. |
| (617) 694- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 695- | Landline | Boston | Verizon New England Inc. |
| (617) 696- | Landline | Milton | Verizon New England Inc. |
| (617) 697- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 698- | Landline | Milton | Verizon New England Inc. |
| (617) 699- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 701- | Landline | S Boston | Xo Massachusetts |
| (617) 702- | Landline | Somerville | Mcimetro Access Transmission Services LLC |
| (617) 703- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 704- | Landline | Dorchester | Mcimetro Access Transmission Services LLC |
| (617) 705- | Wireless | Hyde Park | Verizon New England Inc. |
| (617) 706- | Landline | Boston | Mcimetro Access Transmission Services LLC |
| (617) 707- | Landline | Dorchester | Norfolk County Internet |
| (617) 708- | Landline | Roxbury | Rcn Telecom Services |
| (617) 710- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 712- | Landline | Charlestown | Mci Worldcom Communications |
| (617) 713- | Landline | Brookline | Verizon New England Inc. |
| (617) 714- | Landline | Cambridge | Mci Worldcom Communications |
| (617) 715- | Landline | Cambridge | Paetec Communications |
| (617) 716- | Landline | East Boston | Xo Massachusetts |
| (617) 717- | Landline | Boston | AT&T Local |
| (617) 718- | Landline | Braintree | Rcn Telecom Services |
| (617) 719- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 720- | Landline | Boston | Verizon New England Inc. |
| (617) 721- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 722- | Landline | Boston | Verizon New England Inc. |
| (617) 723- | Landline | Boston | Verizon New England Inc. |
| (617) 724- | Landline | Boston | Verizon New England Inc. |
| (617) 725- | Landline | Boston | Verizon New England Inc. |
| (617) 726- | Landline | Boston | Verizon New England Inc. |
| (617) 727- | Landline | Boston | Verizon New England Inc. |
| (617) 728- | Landline | Boston | Verizon New England Inc. |
| (617) 729- | Landline | Boston | Global Crossing Local Services-ma |
| (617) 730- | Landline | Brookline | Verizon New England Inc. |
| (617) 731- | Landline | Brookline | Verizon New England Inc. |
| (617) 732- | Landline | Brookline | Verizon New England Inc. |
| (617) 733- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 734- | Landline | Brookline | Verizon New England Inc. |
| (617) 735- | Landline | Brookline | Verizon New England Inc. |
| (617) 737- | Landline | Boston | Verizon New England Inc. |
| (617) 738- | Landline | Brookline | Verizon New England Inc. |
| (617) 739- | Landline | Brookline | Verizon New England Inc. |
| (617) 740- | Landline | Dorchester | Verizon New England Inc. |
| (617) 741- | Landline | Somerville | Global Crossing Local Services-ma |
| (617) 742- | Landline | Boston | Verizon New England Inc. |
| (617) 743- | Landline | Boston | Verizon New England Inc. |
| (617) 744- | Landline | Needham | Comcast Phone Of Massachusetts |
| (617) 745- | Landline | Quincy | Verizon New England Inc. |
| (617) 746- | Landline | Brighton | Verizon New England Inc. |
| (617) 747- | Landline | Boston | Teleport Communications America |
| (617) 748- | Landline | Boston | Verizon New England Inc. |
| (617) 749- | Landline | Roxbury | Global Crossing Local Services-ma |
| (617) 750- | Wireless | Quincy | New Cingular Wireless PCS - DC |
| (617) 751- | Landline | Brookline | Global Crossing Local Services-ma |
| (617) 752- | Landline | S Boston | Mcimetro Access Transmission Services LLC |
| (617) 753- | Landline | Boston | Verizon New England Inc. |
| (617) 754- | Landline | Brookline | Verizon New England Inc. |
| (617) 755- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 756- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 757- | Landline | Boston | Verizon New England Inc. |
| (617) 758- | Landline | Cambridge | Broadview Networks |
| (617) 759- | Wireless | Dedham | New Cingular Wireless PCS - DC |
| (617) 760- | Landline | Boston | Verizon New England Inc. |
| (617) 761- | Landline | Cambridge | Verizon New England Inc. |
| (617) 762- | Landline | Boston | Global Crossing Local Services-ma |
| (617) 763- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 764- | Landline | Needham | Comcast Phone Of Massachusetts |
| (617) 765- | Landline | S Boston | Level 3 Communications |
| (617) 766- | Landline | S Boston | Teleport Communications America |
| (617) 767- | Wireless | Somerville | Sprint Spectrum L.p. |
| (617) 768- | Landline | Cambridge | Verizon New England Inc. |
| (617) 769- | Landline | Quincy | Verizon New England Inc. |
| (617) 770- | Landline | Quincy | Verizon New England Inc. |
| (617) 771- | Wireless | Malden | New Cingular Wireless PCS - DC |
| (617) 772- | Landline | Boston | Verizon New England Inc. |
| (617) 773- | Landline | Quincy | Verizon New England Inc. |
| (617) 774- | Landline | Quincy | Verizon New England Inc. |
| (617) 775- | Wireless | Newtonville | New Cingular Wireless PCS - DC |
| (617) 776- | Landline | Somerville | Verizon New England Inc. |
| (617) 777- | Landline | Boston | Sprint Spectrum L.p. |
| (617) 778- | Landline | Boston | Conversent Communications Of Massachusetts |
| (617) 779- | Landline | Brighton | Verizon New England Inc. |
| (617) 780- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 782- | Landline | Brighton | Verizon New England Inc. |
| (617) 783- | Landline | Brighton | Verizon New England Inc. |
| (617) 784- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 785- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 786- | Landline | Quincy | Verizon New England Inc. |
| (617) 787- | Landline | Brighton | Verizon New England Inc. |
| (617) 788- | Landline | Boston | Verizon New England Inc. |
| (617) 789- | Landline | Brighton | Verizon New England Inc. |
| (617) 790- | Landline | Boston | Verizon New England Inc. |
| (617) 791- | Wireless | Saugus | New Cingular Wireless PCS - DC |
| (617) 792- | Wireless | Roxbury | Omnipoint Miami E License |
| (617) 793- | Landline | Quincy | Teleport Communications America |
| (617) 794- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 795- | Landline | Newton | Rcn Telecom Services |
| (617) 796- | Landline | Newton | Verizon New England Inc. |
| (617) 797- | Wireless | Saugus | Cellco Partnership DBA Verizon Wireless |
| (617) 798- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 799- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 800- | Landline | Cambridge | Rcn Telecom Services |
| (617) 801- | Landline | Quincy | Broadview Networks |
| (617) 802- | Wireless | Cambridge | Verizon New England Inc. |
| (617) 803- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 804- | Landline | Quincy | Megaclec-ma |
| (617) 806- | Landline | Cambridge | Verizon New England Inc. |
| (617) 807- | Landline | Boston | Conversent Communications Of Massachusetts |
| (617) 812- | Landline | Cambridge | Global Naps-ma |
| (617) 816- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 817- | Wireless | Brighton | New Cingular Wireless PCS - DC |
| (617) 818- | Wireless | Boston | Omnipoint Miami E License |
| (617) 819- | Landline | Chelsea | Mcimetro Access Transmission Services LLC |
| (617) 820- | Landline | Boston | Broadwing Communications |
| (617) 821- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 822- | Landline | Dorchester | Verizon New England Inc. |
| (617) 823- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 824- | Landline | Boston | Teleport Communications America |
| (617) 825- | Landline | Dorchester | Verizon New England Inc. |
| (617) 826- | Landline | Boston | Global Crossing Local Services-ma |
| (617) 827- | Wireless | Weymouth | New Cingular Wireless PCS - DC |
| (617) 828- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 829- | Landline | Quincy | Local Access LLC |
| (617) 830- | Landline | Boston | Dsci Corporation |
| (617) 831- | Landline | Newton | Mci Worldcom Communications |
| (617) 832- | Landline | Boston | Verizon New England Inc. |
| (617) 833- | Landline | Hyde Park | Conversent Communications Of Massachusetts |
| (617) 834- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 835- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 836- | Landline | Cambridge | Norfolk County Internet |
| (617) 837- | Landline | Boston | Broadwing Communications |
| (617) 838- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 839- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 840- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 841- | Landline | Winthrop | Global Crossing Local Services-ma |
| (617) 842- | Wireless | Quincy | New Cingular Wireless PCS - DC |
| (617) 843- | Landline | Everett | Global Crossing Local Services-ma |
| (617) 844- | Landline | Cambridge | Ctc Communications Corp. |
| (617) 845- | Landline | Quincy | Allegiance Telecom |
| (617) 846- | Landline | Winthrop | Verizon New England Inc. |
| (617) 847- | Landline | Quincy | Verizon New England Inc. |
| (617) 848- | Landline | Boston | Broadwing Communications |
| (617) 849- | Wireless | Brookline | New Cingular Wireless PCS - DC |
| (617) 850- | Landline | Boston | Teleport Communications America |
| (617) 851- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 852- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 853- | Landline | Newton | Norfolk County Internet |
| (617) 854- | Landline | Boston | Verizon New England Inc. |
| (617) 855- | Landline | Belmont | Verizon New England Inc. |
| (617) 856- | Landline | Boston | Verizon New England Inc. |
| (617) 858- | Wireless | Cambridge | Omnipoint Miami E License |
| (617) 859- | Landline | Boston | Verizon New England Inc. |
| (617) 860- | Landline | Brookline | Xo Massachusetts |
| (617) 861- | Landline | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 862- | Landline | Newton | Local Access LLC |
| (617) 863- | Landline | Somerville | Verizon New England Inc. |
| (617) 864- | Landline | Cambridge | Verizon New England Inc. |
| (617) 865- | Wireless | Boston College | Verizon New England Inc. |
| (617) 866- | Landline | Cambridge | Verizon New England Inc. |
| (617) 867- | Landline | Boston | Verizon New England Inc. |
| (617) 868- | Landline | Cambridge | Verizon New England Inc. |
| (617) 869- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 870- | Landline | Brighton | Broadwing Communications |
| (617) 871- | Landline | Cambridge | Conversent Communications Of Massachusetts |
| (617) 872- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 873- | Landline | Cambridge | Verizon New England Inc. |
| (617) 874- | Landline | East Boston | Mcimetro Access Transmission Services LLC |
| (617) 875- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 876- | Landline | Cambridge | Verizon New England Inc. |
| (617) 877- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 878- | Landline | Boston | Verizon New England Inc. |
| (617) 879- | Landline | Brookline | Rcn Telecom Services |
| (617) 880- | Landline | Boston | Teleport Communications America |
| (617) 881- | Wireless | Newtonville | Verizon New England Inc. |
| (617) 882- | Wireless | Newtonville | Verizon New England Inc. |
| (617) 883- | Wireless | Belmont | Verizon New England Inc. |
| (617) 884- | Landline | Chelsea | Verizon New England Inc. |
| (617) 885- | Wireless | Newtonville | Verizon New England Inc. |
| (617) 886- | Landline | Charlestown | Verizon New England Inc. |
| (617) 887- | Landline | Chelsea | Verizon New England Inc. |
| (617) 888- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 889- | Landline | Chelsea | Verizon New England Inc. |
| (617) 890- | Landline | Cambridge | Xo Massachusetts |
| (617) 891- | Landline | Brighton | Norfolk County Internet |
| (617) 892- | Landline | Boston | Mci Worldcom Communications |
| (617) 893- | Wireless | Newtonville | New Cingular Wireless PCS - DC |
| (617) 894- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 895- | Landline | East Boston | Global Crossing Local Services-ma |
| (617) 896- | Landline | Boston | Xo Massachusetts |
| (617) 897- | Landline | Boston | Verizon New England Inc. |
| (617) 898- | Landline | Milton | Verizon New England Inc. |
| (617) 899- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 901- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 902- | Landline | Cambridge | Broadview Networks |
| (617) 903- | Landline | Boston | Ctc Communications Corp. |
| (617) 904- | Landline | Boston | Broadview Networks |
| (617) 905- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 906- | Landline | Brookline | Broadwing Communications |
| (617) 907- | Landline | Milton | Norfolk County Internet |
| (617) 908- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 909- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 910- | Landline | Boston | Comcast Phone Of Massachusetts |
| (617) 912- | Landline | Boston | Teleport Communications America |
| (617) 913- | Landline | East Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 914- | Landline | Cambridge | Mcimetro Access Transmission Services LLC |
| (617) 915- | Landline | Malden | Broadwing Communications |
| (617) 916- | Landline | Newton | Comcast Phone Of Massachusetts |
| (617) 917- | Landline | Everett | Xo Massachusetts |
| (617) 918- | Landline | Boston | Verizon New England Inc. |
| (617) 919- | Wireless | Watertown | Verizon New England Inc. |
| (617) 921- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 922- | Wireless | Milton | New Cingular Wireless PCS - DC |
| (617) 923- | Landline | Watertown | Verizon New England Inc. |
| (617) 924- | Landline | Watertown | Verizon New England Inc. |
| (617) 925- | Landline | Brighton | Global Crossing Local Services-ma |
| (617) 926- | Landline | Watertown | Verizon New England Inc. |
| (617) 927- | Landline | Boston | Verizon New England Inc. |
| (617) 928- | Landline | Newton | Verizon New England Inc. |
| (617) 929- | Landline | Dorchester | Verizon New England Inc. |
| (617) 930- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 932- | Landline | Belmont | Teleport Communications America |
| (617) 933- | Landline | Boston | Paetec Communications |
| (617) 934- | Landline | Quincy | Level 3 Communications |
| (617) 935- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 936- | Wireless | Boston | Paetec Communications |
| (617) 937- | Landline | Boston | Verizon New England Inc. |
| (617) 938- | Landline | Boston | Broadwing Communications |
| (617) 939- | Landline | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 941- | Landline | Somerville | Xo Massachusetts |
| (617) 942- | Landline | Jamaica Plain | Teleport Communications America |
| (617) 943- | Wireless | Boston | New Cingular Wireless PCS - DC |
| (617) 944- | Landline | Brighton | Comcast Phone Of Massachusetts |
| (617) 945- | Landline | Cambridge | Comcast Phone Of Massachusetts |
| (617) 946- | Landline | Boston | Verizon New England Inc. |
| (617) 947- | Wireless | Boston | Cellco Partnership DBA Verizon Wireless |
| (617) 948- | Landline | Boston | Rcn Telecom Services |
| (617) 949- | Landline | Cambridge | Mcimetro Access Transmission Services LLC |
| (617) 951- | Landline | Boston | Verizon New England Inc. |
| (617) 952- | Landline | Waltham | Mci Worldcom Communications |
| (617) 953- | Wireless | Brookline | Omnipoint Miami E License |
| (617) 954- | Landline | Boston | Verizon New England Inc. |
| (617) 955- | Wireless | Cambridge | New Cingular Wireless PCS - DC |
| (617) 956- | Landline | Boston | Verizon New England Inc. |
| (617) 957- | Wireless | Melrose | New Cingular Wireless PCS - DC |
| (617) 958- | Landline | Chelsea | Global Crossing Local Services-ma |
| (617) 959- | Wireless | Boston | Omnipoint Miami E License |
| (617) 960- | Landline | Boston | Mcimetro Access Transmission Services LLC |
| (617) 961- | Landline | Boston | Verizon New England Inc. |
| (617) 962- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 963- | Wireless | Boston | Sprint Spectrum L.p. |
| (617) 964- | Landline | Newton | Verizon New England Inc. |
| (617) 965- | Landline | Newton | Verizon New England Inc. |
| (617) 966- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 967- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 968- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 969- | Landline | Newton | Verizon New England Inc. |
| (617) 970- | Wireless | Woburn | Sprint Spectrum L.p. |
| (617) 971- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 972- | Landline | Watertown | Verizon New England Inc. |
| (617) 973- | Landline | Boston | Verizon New England Inc. |
| (617) 974- | Wireless | Waltham | New Cingular Wireless PCS - DC |
| (617) 975- | Landline | Brookline | Verizon New England Inc. |
| (617) 977- | Landline | Belmont | Xo Massachusetts |
| (617) 979- | Landline | Dorchester | Paetec Communications |
| (617) 980- | Wireless | Milton | Sprint Spectrum L.p. |
| (617) 981- | Landline | East Boston | Rcn Telecom Services |
| (617) 982- | Landline | Boston | Local Access LLC |
| (617) 983- | Landline | Jamaica Plain | Verizon New England Inc. |
| (617) 984- | Landline | Quincy | Verizon New England Inc. |
| (617) 985- | Landline | Quincy | Verizon New England Inc. |
| (617) 986- | Landline | Boston | Broadview Networks |
| (617) 987- | Landline | Brighton | Rcn Telecom Services |
| (617) 988- | Landline | Boston | Verizon New England Inc. |
| (617) 989- | Landline | Roxbury | Verizon New England Inc. |
| (617) 990- | Landline | Hyde Park | Broadwing Communications |
| (617) 991- | Landline | Brookline | Mcimetro Access Transmission Services LLC |
| (617) 992- | Landline | Waltham | Mci Worldcom Communications |
| (617) 993- | Landline | Belmont | Verizon New England Inc. |
| (617) 994- | Landline | Boston | Verizon New England Inc. |
| (617) 995- | Landline | Cambridge | Xo Massachusetts |
| (617) 996- | Landline | Somerville | Broadwing Communications |
| (617) 997- | Landline | East Boston | Level 3 Communications |
| (617) 998- | Landline | Cambridge | Verizon New England Inc. |
| (617) 999- | Landline | Cambridge | AT&T Local |
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。
