← Area code 512
512-231 phone numbers
Numbers 512-231-0000 to 512-231-9999 are assigned to Southwestern Bell in Austin, TX.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 512-231
- 1 (512) 231-4137 3complaints
- 2 (512) 231-2106 2complaints
- 3 (512) 231-4881 2complaints
- 4 (512) 231-8645 2complaints
- 5 (512) 231-0054 1complaints
- 6 (512) 231-0528 1complaints
- 7 (512) 231-1161 1complaints
- 8 (512) 231-1476 1complaints
- 9 (512) 231-1536 1complaints
- 10 (512) 231-1789 1complaints
- 11 (512) 231-1840 1complaints
- 12 (512) 231-1905 1complaints
- 13 (512) 231-1973 1complaints
- 14 (512) 231-2107 1complaints
- 15 (512) 231-2152 1complaints
- 16 (512) 231-2319 1complaints
- 17 (512) 231-2434 1complaints
- 18 (512) 231-2447 1complaints
- 19 (512) 231-2705 1complaints
- 20 (512) 231-3928 1complaints
- 21 (512) 231-4296 1complaints
- 22 (512) 231-4652 1complaints
- 23 (512) 231-4825 1complaints
- 24 (512) 231-4844 1complaints
- 25 (512) 231-6224 1complaints
- 26 (512) 231-6402 1complaints
- 27 (512) 231-6495 1complaints
- 28 (512) 231-7366 1complaints
- 29 (512) 231-8172 1complaints
- 30 (512) 231-8740 1complaints
- 31 (512) 231-8830 1complaints
- 32 (512) 231-9787 1complaints
- 33 (512) 231-9797 1complaints