Texas 市外局番: 737

Note：737 市外局番は Texas, アメリカ合衆国. 国際番号は 001737 or 001-737、0010737、+1-737、+1+737、+1737、00-1-737、00 1 737.

More About Area Code 737

Area Code 737 was first put in service July 1, 2013. To avoid exhausting all possible phone numbers in this area code, relief planning has begun. Currently, the largest city it serves is Austin, TX, and it overlaps coverage areas with area code 512.

Active Phone Number Prefixes

Prefix	Usage	Primary City	Carrier
(737) 210-	Landline	Austin	Broadvox-clec
(737) 222-	Landline	Austin	Foremost Telecommunications Corporation
(737) 247-	Landline	Austin	Logix Communications Corporation
(737) 333-	Landline	Austin	Foremost Telecommunications Corporation
(737) 346-	Landline	Austin	Austin Bestline Company - Clec
(737) 444-	Landline	Georgetown	Foremost Telecommunications Corporation
(737) 666-	Landline	Elgin	Foremost Telecommunications Corporation
(737) 703-	Landline	Austin	Logix Communications Corporation
(737) 704-	Landline	Austin	Grande Communications Networks
(737) 777-	Landline	Leander	Foremost Telecommunications Corporation
(737) 888-	Landline	Taylor	Foremost Telecommunications Corporation
(737) 932-	Landline	Austin	Logix Communications Corporation
(737) 999-	Landline	Buda	Foremost Telecommunications Corporation