UNITED STATES CELLULAR - TN
19 prefixes in 865 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 865-216 | KNOXVILLE | 6278 | — | Yes |
| 865-224 | KINGSTON | 6278 | 2004-06-03 | Yes |
| 865-254 | KNOXVILLE | 6278 | — | Yes |
| 865-255 | KNOXVILLE | 6278 | — | Yes |
| 865-256 | KNOXVILLE | 6278 | — | Yes |
| 865-257 | KNOXVILLE | 6278 | — | Yes |
| 865-258 | KNOXVILLE | 6278 | — | Yes |
| 865-363 | KNOXVILLE | 6278 | — | Yes |
| 865-394 | KNOXVILLE | 6278 | 2001-09-27 | Yes |
| 865-556 | KNOXVILLE | 6278 | — | Yes |
| 865-640 | KNOXVILLE | 6278 | — | Yes |
| 865-643 | KNOXVILLE | 6278 | — | Yes |
| 865-654 | KNOXVILLE | 6278 | — | Yes |
| 865-659 | KNOXVILLE | 6278 | — | Yes |
| 865-660 | KNOXVILLE | 6278 | — | Yes |
| 865-661 | KNOXVILLE | 6278 | — | Yes |
| 865-679 | KNOXVILLE | 6278 | — | Yes |
| 865-680 | KNOXVILLE | 6278 | — | Yes |
| 865-705 | KNOXVILLE | 6278 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.