Texas 市外局番: 346

Note：346 市外局番は Texas, アメリカ合衆国. 国際番号は 001346 or 001-346、0010346、+1-346、+1+346、+1346、00-1-346、00 1 346.

More About Area Code 346

Area Code 346 was first put in service July 1, 2014. Currently, the largest city it serves is Houston, TX, and it overlaps coverage areas with area codes 281, 713, and 832.

Active Phone Number Prefixes

Prefix	Usage	Primary City	Carrier
(346) 222-	Landline	La Porte	Foremost Telecommunications Corporation
(346) 247-	Unknown		Logix Communications Corporation
(346) 262-	Landline	Sugar Land	Foremost Telecommunications Corporation
(346) 333-	Landline	Houston	Foremost Telecommunications Corporation
(346) 444-	Landline	Houston	Foremost Telecommunications Corporation
(346) 720-	Landline	Houston	Southwestern Bell
(346) 721-	Landline	Houston	Southwestern Bell
(346) 722-	Landline	Houston	Southwestern Bell
(346) 723-	Landline	Houston	Southwestern Bell
(346) 725-	Landline	Houston	Southwestern Bell
(346) 726-	Landline	Houston	Southwestern Bell
(346) 727-	Landline	Houston	Southwestern Bell
(346) 728-	Landline	Houston	Southwestern Bell
(346) 729-	Landline	Houston	Southwestern Bell
(346) 777-	Landline	Houston	Foremost Telecommunications Corporation
(346) 834-	Landline	Houston	Southwestern Bell
(346) 888-	Landline	Houston	Foremost Telecommunications Corporation
(346) 932-	Unknown		Logix Communications Corporation
(346) 999-	Landline	Huffman	Foremost Telecommunications Corporation