Phone Prefix | Range | Phones Recorded |
---|---|---|
(423) 257-50** | (423) 257-5000 - (423) 257-5099 | 93 |
(423) 257-51** | (423) 257-5100 - (423) 257-5199 | 93 |
(423) 257-52** | (423) 257-5200 - (423) 257-5299 | 91 |
(423) 257-53** | (423) 257-5300 - (423) 257-5399 | 88 |
(423) 257-54** | (423) 257-5400 - (423) 257-5499 | 86 |
(423) 257-55** | (423) 257-5501 - (423) 257-5599 | 95 |
(423) 257-56** | (423) 257-5600 - (423) 257-5699 | 90 |
(423) 257-57** | (423) 257-5700 - (423) 257-5799 | 89 |
(423) 257-58** | (423) 257-5800 - (423) 257-5899 | 92 |
(423) 257-59** | (423) 257-5901 - (423) 257-5999 | 94 |