All assignees
520 prefixes in 865 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 865-403 | KNOXVILLE | 9419 | — | Yes |
| 865-404 | KNOXVILLE | 7476 | 2021-08-24 | Yes |
| 865-405 | KNOXVILLE | 7476 | — | Yes |
| 865-406 | KNOXVILLE | 7476 | — | Yes |
| 865-407 | KNOXVILLE | 4806 | 2013-12-20 | Yes |
| 865-408 | LOUDON | 9419 | — | Yes |
| 865-409 | KNOXVILLE | 7476 | 2014-11-07 | Yes |
| 865-410 | KNOXVILLE | 6673 | 2015-01-14 | Yes |
| 865-411 | XXXXXXXXXX | MULT | — | — |
| 865-412 | GATLINBURG | 792K | 2014-11-11 | Yes |
| 865-413 | CHESTNUTHI | 124F | 2014-12-03 | Yes |
| 865-414 | KNOXVILLE | 6673 | — | — |
| 865-415 | KNOXVILLE | 5562 | 2015-03-05 | Yes |
| 865-416 | KNOXVILLE | 6214 | 2021-08-31 | Yes |
| 865-417 | GATLINBURG | 318J | 2022-06-17 | Yes |
| 865-418 | KNOXVILLE | 622J | 2021-09-08 | Yes |
| 865-419 | ROCKWOOD | 318J | 2015-05-07 | Yes |
| 865-420 | MASCOT | 792K | 2021-10-07 | Yes |
| 865-421 | MARYVILLE | 6214 | 2021-10-18 | Yes |
| 865-422 | KNOXVILLE | 6214 | 2021-11-01 | Yes |
| 865-424 | GREENBACK | 124F | 2015-09-02 | Yes |
| 865-425 | OAK RIDGE | 9419 | — | — |
| 865-426 | LAKE CITY | 9419 | — | Yes |
| 865-427 | KNOXVILLE | 490J | 2021-12-29 | Yes |
| 865-428 | SEVIERVL | 9419 | — | — |
| 865-429 | SEVIERVL | 9419 | — | — |
| 865-430 | GATLINBURG | 9419 | — | Yes |
| 865-431 | SOLWAY | 490J | 2022-01-06 | Yes |
| 865-432 | OLIVER SPG | 525E | 2016-03-14 | Yes |
| 865-433 | KNOXVILLE | 732J | 2022-09-21 | Yes |
| 865-434 | OAK RIDGE | 7278 | 2024-04-24 | Yes |
| 865-435 | OLIVER SPG | 9419 | — | Yes |
| 865-436 | GATLINBURG | 9419 | — | — |
| 865-437 | KNOXVILLE | 829J | — | Yes |
| 865-438 | KNOXVILLE | 6214 | 2007-05-10 | Yes |
| 865-440 | KNOXVILLE | 6673 | 2015-08-11 | Yes |
| 865-441 | KNOXVILLE | 7476 | 2007-07-10 | Yes |
| 865-443 | KNOXVILLE | 7476 | 2016-09-16 | Yes |
| 865-444 | KNOXVILLE | 276F | 2015-04-01 | Yes |
| 865-445 | JEFFERSNCY | 525E | 2022-09-01 | Yes |
| 865-446 | SEVIERVL | 9419 | 2007-02-28 | Yes |
| 865-448 | MARYVILLE | 9419 | — | Yes |
| 865-449 | KNOXVILLE | 829J | 2022-02-07 | Yes |
| 865-450 | KNOXVILLE | 9419 | — | Yes |
| 865-453 | SEVIERVL | 9419 | — | — |
| 865-454 | KNOXVILLE | 6214 | — | Yes |
| 865-455 | KNOXVILLE | 6214 | — | — |
| 865-456 | KNOXVILLE | 6214 | 2006-01-31 | Yes |
| 865-457 | CLINTON | 9419 | — | — |
| 865-458 | LOUDON | 9419 | — | — |
| 865-459 | MARYVILLE | 732J | 2023-03-02 | Yes |
| 865-460 | SEVIERVL | 525E | 2024-06-14 | Yes |
| 865-463 | CLINTON | 9419 | — | Yes |
| 865-464 | ROCKWOOD | 516J | 2022-01-13 | Yes |
| 865-465 | MASCOT | 829J | — | Yes |
| 865-466 | KINGSTON | 6673 | 2003-02-28 | — |
| 865-468 | MARYVILLE | 6214 | 2024-06-20 | Yes |
| 865-469 | KNOXVILLE | 6673 | 2015-09-10 | Yes |
| 865-470 | KNOXVILLE | 9419 | — | Yes |
| 865-471 | JEFFERSNCY | 9419 | — | Yes |
| 865-474 | KNOXVILLE | 9419 | — | Yes |
| 865-475 | JEFFERSNCY | 9419 | — | — |
| 865-481 | OAK RIDGE | 9419 | — | Yes |
| 865-482 | OAK RIDGE | 9419 | — | — |
| 865-483 | OAK RIDGE | 9419 | — | — |
| 865-484 | DANDRIDGE | 9419 | — | Yes |
| 865-485 | KNOXVILLE | 597F | 2026-07-20 | Yes |
| 865-486 | KNOXVILLE | 700J | 2025-07-11 | Yes |
| 865-489 | KNOXVILLE | 114F | 2024-07-08 | Yes |
| 865-491 | MASCOT | 490J | 2025-07-29 | Yes |
| 865-494 | NORRIS | 9419 | — | Yes |
| 865-497 | WASHBURN | 0577 | — | — |
| 865-498 | NORRIS | 318J | 2007-06-14 | Yes |
| 865-500 | KNOXVILLE | 525E | 2015-12-01 | Yes |
| 865-503 | WESTSWEETW | 525E | 2016-03-14 | Yes |
| 865-504 | KNOXVILLE | 6630 | — | — |
| 865-505 | SEVIERVL | 124F | 2016-08-18 | Yes |
| 865-507 | KNOXVILLE | 6673 | 2016-12-19 | Yes |
| 865-509 | CHESTNUTHI | 9419 | — | Yes |
| 865-511 | XXXXXXXXXX | MULT | — | — |
| 865-512 | POWELL | 829J | — | Yes |
| 865-515 | OAK RIDGE | 114F | 2026-07-20 | Yes |
| 865-518 | MARYVILLE | 114F | — | Yes |
| 865-521 | KNOXVILLE | 9419 | — | — |
| 865-522 | KNOXVILLE | 9419 | — | — |
| 865-523 | KNOXVILLE | 9419 | — | — |
| 865-524 | KNOXVILLE | 9419 | — | — |
| 865-525 | KNOXVILLE | 9419 | — | — |
| 865-531 | KNOXVILLE | 9419 | — | — |
| 865-535 | OAK RIDGE | 114F | — | Yes |
| 865-539 | KNOXVILLE | 9419 | — | — |
| 865-540 | KNOXVILLE | 9419 | — | Yes |
| 865-541 | KNOXVILLE | 9419 | — | — |
| 865-544 | KNOXVILLE | 9419 | — | Yes |
| 865-545 | KNOXVILLE | 9419 | — | Yes |
| 865-546 | KNOXVILLE | 9419 | — | — |
| 865-548 | KNOXVILLE | 6214 | — | — |
| 865-549 | KNOXVILLE | 9419 | — | Yes |
| 865-551 | WESTSWEETW | 829J | — | Yes |
| 865-555 | DIR ASST | MULT | — | — |
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.