Phone Prefix | Range | Phones Recorded |
---|---|---|
(303) 399-50** | (303) 399-5000 - (303) 399-5099 | 56 |
(303) 399-51** | (303) 399-5100 - (303) 399-5199 | 55 |
(303) 399-52** | (303) 399-5200 - (303) 399-5299 | 54 |
(303) 399-53** | (303) 399-5300 - (303) 399-5397 | 59 |
(303) 399-54** | (303) 399-5400 - (303) 399-5499 | 50 |
(303) 399-55** | (303) 399-5500 - (303) 399-5598 | 56 |
(303) 399-56** | (303) 399-5600 - (303) 399-5699 | 57 |
(303) 399-57** | (303) 399-5701 - (303) 399-5795 | 55 |
(303) 399-58** | (303) 399-5800 - (303) 399-5899 | 55 |
(303) 399-59** | (303) 399-5900 - (303) 399-5999 | 45 |