Phone Prefix | Range | Phones Recorded |
---|---|---|
(303) 474-50** | (303) 474-5000 - (303) 474-5070 | 3 |
(303) 474-51** | (303) 474-5112 - (303) 474-5112 | 1 |
(303) 474-52** | (303) 474-5200 - (303) 474-5298 | 46 |
(303) 474-53** | (303) 474-5300 - (303) 474-5398 | 67 |
(303) 474-54** | (303) 474-5401 - (303) 474-5499 | 68 |
(303) 474-55** | (303) 474-5500 - (303) 474-5524 | 3 |
(303) 474-56** | (303) 474-5665 - (303) 474-5665 | 1 |