| Phone Prefix | Range | Phones Recorded |
|---|---|---|
| (303) 450-10** | (303) 450-1000 - (303) 450-1099 | 73 |
| (303) 450-11** | (303) 450-1100 - (303) 450-1199 | 78 |
| (303) 450-12** | (303) 450-1200 - (303) 450-1299 | 81 |
| (303) 450-13** | (303) 450-1302 - (303) 450-1399 | 74 |
| (303) 450-15** | (303) 450-1501 - (303) 450-1599 | 75 |
| (303) 450-16** | (303) 450-1600 - (303) 450-1699 | 69 |
| (303) 450-17** | (303) 450-1700 - (303) 450-1799 | 67 |
| (303) 450-18** | (303) 450-1800 - (303) 450-1880 | 4 |
| (303) 450-19** | (303) 450-1910 - (303) 450-1941 | 5 |
US Phone Directory: (303) 450-1***
Welcome to PhoneOwner.com
We are a premium source for residential and business telephone numbers and other contact information.
Our data is collected from government agencies, property records and other public records sources.