Phone Prefix | Range | Phones Recorded |
---|---|---|
(423) 257-20** | (423) 257-2001 - (423) 257-2099 | 89 |
(423) 257-21** | (423) 257-2106 - (423) 257-2199 | 81 |
(423) 257-22** | (423) 257-2200 - (423) 257-2298 | 92 |
(423) 257-23** | (423) 257-2300 - (423) 257-2399 | 91 |
(423) 257-24** | (423) 257-2400 - (423) 257-2499 | 91 |
(423) 257-25** | (423) 257-2500 - (423) 257-2599 | 91 |
(423) 257-26** | (423) 257-2600 - (423) 257-2699 | 87 |
(423) 257-27** | (423) 257-2701 - (423) 257-2799 | 89 |
(423) 257-28** | (423) 257-2800 - (423) 257-2899 | 92 |
(423) 257-29** | (423) 257-2900 - (423) 257-2999 | 90 |