Phone Prefix | Range | Phones Recorded |
---|---|---|
(303) 447-50** | (303) 447-5000 - (303) 447-5094 | 6 |
(303) 447-51** | (303) 447-5114 - (303) 447-5183 | 5 |
(303) 447-52** | (303) 447-5220 - (303) 447-5268 | 3 |
(303) 447-53** | (303) 447-5346 - (303) 447-5390 | 3 |
(303) 447-54** | (303) 447-5424 - (303) 447-5424 | 1 |
(303) 447-55** | (303) 447-5542 - (303) 447-5580 | 3 |
(303) 447-59** | (303) 447-5900 - (303) 447-5991 | 19 |