← Area code 512
512-623 phone numbers
Numbers 512-623-0000 to 512-623-9999 are assigned to Southwestern Bell in Austin, TX. 9 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 512-623
- 1 (512) 623-1353 3complaints
- 2 (512) 623-1827 2complaints
- 3 (512) 623-2291 2complaints
- 4 (512) 623-3195 2complaints
- 5 (512) 623-5898 2complaints
- 6 (512) 623-8701 2complaints
- 7 (512) 623-1048 1complaints
- 8 (512) 623-1218 1complaints
- 9 (512) 623-1315 1complaints
- 10 (512) 623-1352 1complaints
- 11 (512) 623-1472 1complaints
- 12 (512) 623-1588 1complaints
- 13 (512) 623-1682 1complaints
- 14 (512) 623-1856 1complaints
- 15 (512) 623-2011 1complaints
- 16 (512) 623-2017 1complaints
- 17 (512) 623-2024 1complaints
- 18 (512) 623-2030 1complaints
- 19 (512) 623-2038 1complaints
- 20 (512) 623-2053 1complaints
- 21 (512) 623-2080 1complaints
- 22 (512) 623-2081 1complaints
- 23 (512) 623-2094 1complaints
- 24 (512) 623-2107 1complaints
- 25 (512) 623-2116 1complaints
- 26 (512) 623-2117 1complaints
- 27 (512) 623-2123 1complaints
- 28 (512) 623-2125 1complaints
- 29 (512) 623-2138 1complaints
- 30 (512) 623-2140 1complaints
- 31 (512) 623-2146 1complaints
- 32 (512) 623-2160 1complaints
- 33 (512) 623-2181 1complaints
- 34 (512) 623-2243 1complaints
- 35 (512) 623-2258 1complaints
- 36 (512) 623-2269 1complaints
- 37 (512) 623-2304 1complaints
- 38 (512) 623-2317 1complaints
- 39 (512) 623-2322 1complaints
- 40 (512) 623-2340 1complaints
- 41 (512) 623-2351 1complaints
- 42 (512) 623-2364 1complaints
- 43 (512) 623-2463 1complaints
- 44 (512) 623-2468 1complaints
- 45 (512) 623-2550 1complaints
- 46 (512) 623-2559 1complaints
- 47 (512) 623-2584 1complaints
- 48 (512) 623-2612 1complaints
- 49 (512) 623-2622 1complaints
- 50 (512) 623-2631 1complaints
Showing the 50 most-reported.