← Area code 423
423-490 phone numbers
Numbers 423-490-0000 to 423-490-9999 are assigned to South Central Bell Tel (rate centre CHATTNOOGA, TN, NANPA abbreviation). 3 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 423-490
- 1 (423) 490-7015 2complaints
- 2 (423) 490-8904 2complaints
- 3 (423) 490-0284 1complaints
- 4 (423) 490-0343 1complaints
- 5 (423) 490-0497 1complaints
- 6 (423) 490-0850 1complaints
- 7 (423) 490-0858 1complaints
- 8 (423) 490-0872 1complaints
- 9 (423) 490-2881 1complaints
- 10 (423) 490-7402 1complaints
- 11 (423) 490-7446 1complaints
- 12 (423) 490-7523 1complaints
- 13 (423) 490-7640 1complaints
- 14 (423) 490-8425 1complaints
- 15 (423) 490-9242 1complaints
- 16 (423) 490-9354 1complaints
- 17 (423) 490-9658 1complaints
- 18 (423) 490-9780 1complaints
- 19 (423) 490-9907 1complaints
- 20 (423) 490-9964 1complaints