Area Code 737 Details

512 and 737 are North American telephone area codes serving Austin, Texas, and its suburbs. Counties currently served by these area codes include Bastrop, Burnet, Caldwell, Hays, Travis, Milam and Williamson. Area code 512 was one of the original area codes established in October 1947.

AreaCode/Prefix (Exchange) Location
737-210 Austin, TX
737-222 Austin, TX
737-247 Austin, TX
737-333 Austin, TX
737-346 Austin, TX
737-444 Austin, TX
737-666 Austin, TX
737-703 Austin, TX
737-704 Austin, TX
737-777 Austin, TX
737-888 Austin, TX
737-932 Austin, TX
737-999 Austin, TX