Area Code 737

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.

Prefix City/State Phone Type Company
737-210 Austin, TX Landline Unknown
737-222 Austin, TX Landline Unknown
737-247 Austin, TX Landline Unknown
737-333 Austin, TX Landline Unknown
737-346 Austin, TX Landline Unknown
737-444 Austin, TX Landline Unknown
737-666 Austin, TX Landline Unknown
737-703 Austin, TX Landline Unknown
737-704 Austin, TX Landline Unknown
737-777 Austin, TX Landline Unknown
737-888 Austin, TX Landline Unknown
737-932 Austin, TX Landline Unknown
737-999 Austin, TX Landline Unknown