Phone Prefix | Range | Phones Recorded |
---|---|---|
(303) 279-50** | (303) 279-5000 - (303) 279-5098 | 78 |
(303) 279-51** | (303) 279-5101 - (303) 279-5199 | 77 |
(303) 279-52** | (303) 279-5200 - (303) 279-5299 | 80 |
(303) 279-53** | (303) 279-5300 - (303) 279-5399 | 85 |
(303) 279-54** | (303) 279-5400 - (303) 279-5499 | 77 |
(303) 279-55** | (303) 279-5500 - (303) 279-5598 | 63 |
(303) 279-56** | (303) 279-5600 - (303) 279-5699 | 69 |
(303) 279-57** | (303) 279-5700 - (303) 279-5799 | 71 |
(303) 279-58** | (303) 279-5800 - (303) 279-5899 | 81 |
(303) 279-59** | (303) 279-5900 - (303) 279-5999 | 74 |