| State | City | Area Code | Number | Priority Use |
| CO | Denver | 303 | 226-9711 | 1 |
| CO | Denver | 303 | 228-9702 | 1 |
| CO | Longmont | 303 | 827-9709 | 1 |
| CO | Longmont | 303 | 848-9601 | 1 |
| CO | Colorado Springs | 719 | 457-5807 | 1 |
| CO | Colorado Springs | 719 | 785-0205 | 1 |
| CO | Pueblo | 719 | 242-9708 | 1 |
| CO | Aurora | 720 | 579-9024 | 1 |
| CO | Denver | 720 | 377-0824 | 1 |
| CO | Denver | 720 | 889-2824 | 1 |
| CO | Denver | 720 | 921-9601 | 1 |
| CO | Denver Sullivan | 720 | 449-0824 | 1 |