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34 prefixes in 539 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 539-202 | TULSA | 409F | 2015-12-01 | Yes |
| 539-224 | WMAYSVILLE | 409F | 2018-09-21 | Yes |
| 539-233 | TULSA | 409F | 2017-08-22 | Yes |
| 539-243 | WATTS | 409F | 2020-12-02 | Yes |
| 539-244 | OKMULGEE | 409F | 2017-12-12 | Yes |
| 539-248 | BARNSDALL | 409F | 2021-06-17 | Yes |
| 539-252 | BROKENARRW | 409F | 2021-06-17 | Yes |
| 539-253 | QUAPAW | 409F | 2021-06-17 | Yes |
| 539-254 | SPIRO | 409F | 2021-06-17 | Yes |
| 539-255 | PICHER | 409F | 2020-12-31 | Yes |
| 539-267 | CHELSEA | 409F | 2021-11-18 | Yes |
| 539-290 | WUNIONTOWN | 409F | — | Yes |
| 539-294 | PAWNEE | 409F | 2023-07-12 | Yes |
| 539-297 | TAHLEQUAH | 409F | 2024-03-08 | Yes |
| 539-298 | SAND SPG | 409F | 2024-03-12 | Yes |
| 539-301 | OWASSO | 409F | 2024-03-21 | Yes |
| 539-302 | TULSA | 409F | 2013-12-31 | Yes |
| 539-306 | MCALESTER | 409F | 2024-06-05 | Yes |
| 539-326 | MIAMI | 409F | 2025-03-07 | Yes |
| 539-354 | BRISTOW | 409F | 2025-04-08 | Yes |
| 539-359 | NOWATA | 409F | 2022-12-15 | Yes |
| 539-379 | COLLINSVL | 409F | 2023-01-19 | Yes |
| 539-390 | MULDROW | 409F | 2022-12-15 | Yes |
| 539-424 | TULSA | 409F | 2016-10-07 | Yes |
| 539-444 | TULSA | 409F | 2015-08-13 | Yes |
| 539-500 | KIEFER | 409F | — | Yes |
| 539-593 | TULSA | 409F | 2021-03-02 | Yes |
| 539-600 | HENRYETTA | 409F | — | Yes |
| 539-666 | TULSA | 409F | 2017-09-29 | Yes |
| 539-800 | COMMERCE | 409F | — | Yes |
| 539-888 | TULSA | 409F | 2015-03-23 | Yes |
| 539-910 | TULSA | 409F | 2021-04-16 | Yes |
| 539-995 | MCALESTER | 409F | 2020-12-01 | Yes |
| 539-999 | TULSA | 409F | 2015-02-17 | 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.