Phone Prefix | Range | Phones Recorded |
---|---|---|
(303) 583-50** | (303) 583-5000 - (303) 583-5088 | 2 |
(303) 583-52** | (303) 583-5284 - (303) 583-5284 | 1 |
(303) 583-53** | (303) 583-5342 - (303) 583-5393 | 4 |
(303) 583-57** | (303) 583-5746 - (303) 583-5799 | 38 |
(303) 583-58** | (303) 583-5800 - (303) 583-5899 | 76 |
(303) 583-59** | (303) 583-5900 - (303) 583-5994 | 64 |