737 Area Code has 5 prefixes
Prefix | Primary City | Carrier |
---|---|---|
737-222 | Austin | Foremost Telecommunications Corporation - Tx |
737-333 | Austin | Foremost Telecommunications Corporation - Tx |
737-703 | Austin | Logix Communications Corporation - Tx |
737-704 | Austin | Grande Communications Networks, Inc. - Tx |
737-777 | Austin | Foremost Telecommunications Corporation - Tx |