Canadial Know Who Called
← Area code 512

512-239 phone numbers

Numbers 512-239-0000 to 512-239-9999 are assigned to Southwestern Bell in Austin, TX. 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 512-239