Phone Prefix | Range | Phones Recorded |
---|---|---|
(303) 537-10** | (303) 537-1050 - (303) 537-1099 | 10 |
(303) 537-11** | (303) 537-1103 - (303) 537-1198 | 63 |
(303) 537-12** | (303) 537-1250 - (303) 537-1299 | 25 |
(303) 537-13** | (303) 537-1322 - (303) 537-1399 | 44 |
(303) 537-15** | (303) 537-1550 - (303) 537-1598 | 2 |
(303) 537-16** | (303) 537-1601 - (303) 537-1699 | 14 |
(303) 537-17** | (303) 537-1700 - (303) 537-1793 | 46 |
(303) 537-18** | (303) 537-1800 - (303) 537-1890 | 3 |
(303) 537-19** | (303) 537-1900 - (303) 537-1999 | 60 |