All assignees
112 prefixes in 656 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 656-200 | TAMPACEN | 6701 | 2022-01-20 | Yes |
| 656-201 | TAMPANTH | 321J | — | Yes |
| 656-202 | ZEPHYRHILS | 321J | — | Yes |
| 656-203 | TAMPACEN | 6701 | 2022-01-20 | Yes |
| 656-204 | TAMPACEN | 6701 | 2022-01-20 | Yes |
| 656-205 | TAMPANTH | 6701 | 2022-09-09 | Yes |
| 656-206 | TAMPAWST | 982E | 2022-09-22 | Yes |
| 656-207 | TAMPACEN | 6502 | 2022-10-31 | Yes |
| 656-208 | PLANT CITY | 937C | — | Yes |
| 656-209 | TAMPANTH | 6701 | 2022-12-07 | Yes |
| 656-210 | TAMPACEN | 6701 | 2023-01-04 | Yes |
| 656-211 | MULT | — | — | |
| 656-212 | TAMPACEN | 982E | 2022-12-19 | Yes |
| 656-213 | TAMPASTH | 6214 | 2023-02-07 | Yes |
| 656-214 | TAMPACEN | 616J | 2023-02-24 | Yes |
| 656-215 | TAMPACEN | 436J | 2023-03-01 | Yes |
| 656-216 | TAMPACEN | 598J | 2023-03-16 | Yes |
| 656-217 | TAMPAWST | 6701 | 2023-05-05 | Yes |
| 656-218 | TAMPACEN | 598J | 2023-05-16 | Yes |
| 656-219 | TAMPAWST | 937C | 2023-06-27 | Yes |
| 656-220 | TAMPAEST | 937C | 2023-06-27 | Yes |
| 656-221 | TAMPANTH | 937C | 2023-06-27 | Yes |
| 656-222 | TAMPASTH | 965H | 2021-12-22 | Yes |
| 656-223 | TAMPANTH | 4802 | 2023-03-28 | Yes |
| 656-224 | TAMPACEN | 6214 | 2023-08-07 | Yes |
| 656-225 | TAMPACEN | 937C | 2023-08-08 | Yes |
| 656-226 | ZEPHYRHILS | 937C | 2023-08-18 | Yes |
| 656-227 | TAMPACEN | 6502 | 2023-08-24 | Yes |
| 656-228 | TAMPACEN | 937C | 2023-08-24 | Yes |
| 656-229 | TAMPACEN | 0051 | 2024-09-10 | — |
| 656-230 | TAMPACEN | 937C | 2024-09-26 | Yes |
| 656-231 | TAMPANTH | 6701 | 2023-11-08 | Yes |
| 656-232 | ZEPHYRHILS | 6214 | 2024-02-09 | Yes |
| 656-233 | TAMPACEN | 475J | 2023-12-08 | Yes |
| 656-234 | TAMPACEN | 6502 | 2024-02-13 | Yes |
| 656-235 | TAMPANTH | 937C | 2024-03-13 | Yes |
| 656-236 | TAMPAEST | 937C | 2024-03-18 | Yes |
| 656-237 | TAMPASTH | 937C | 2024-03-22 | Yes |
| 656-238 | TAMPACEN | 6502 | 2024-04-12 | Yes |
| 656-239 | TAMPACEN | 937C | 2024-03-19 | Yes |
| 656-240 | TAMPAWST | 490J | 2024-07-05 | Yes |
| 656-241 | TAMPACEN | 6502 | 2024-08-14 | Yes |
| 656-242 | TAMPACEN | 6502 | 2024-09-06 | Yes |
| 656-243 | ZEPHYRHILS | 0051 | 2024-09-11 | — |
| 656-244 | TAMPACEN | 6502 | 2024-12-03 | Yes |
| 656-245 | TAMPASTH | 6214 | 2024-12-12 | Yes |
| 656-246 | TAMPANTH | 937C | 2024-12-13 | Yes |
| 656-247 | TAMPACEN | 6214 | 2025-01-06 | Yes |
| 656-248 | TAMPACEN | 937C | 2025-01-08 | Yes |
| 656-249 | ZEPHYRHILS | 937C | 2025-01-08 | Yes |
| 656-250 | PLANT CITY | 937C | 2025-02-06 | Yes |
| 656-251 | PLANT CITY | 6214 | 2025-02-07 | Yes |
| 656-252 | TAMPACEN | 6502 | 2025-02-12 | Yes |
| 656-253 | TAMPAWST | 937C | 2025-02-12 | Yes |
| 656-254 | TAMPAEST | 937C | 2025-03-13 | Yes |
| 656-255 | TAMPASTH | 6214 | 2025-03-14 | Yes |
| 656-256 | TAMPACEN | 6502 | 2025-03-27 | Yes |
| 656-257 | TAMPANTH | 6214 | 2025-04-25 | Yes |
| 656-258 | TAMPACEN | 515J | 2025-04-30 | Yes |
| 656-259 | TAMPANTH | 515J | 2025-04-30 | Yes |
| 656-260 | TAMPASTH | 515J | 2025-04-30 | Yes |
| 656-261 | ZEPHYRHILS | 515J | 2025-04-30 | Yes |
| 656-262 | TAMPACEN | 6502 | 2025-05-07 | Yes |
| 656-263 | TAMPACEN | 6502 | 2025-05-30 | Yes |
| 656-264 | TAMPACEN | 6214 | 2025-06-12 | Yes |
| 656-265 | TAMPACEN | 6214 | 2025-06-16 | Yes |
| 656-266 | TAMPACEN | 6502 | 2025-06-24 | Yes |
| 656-267 | TAMPAEST | 700J | 2025-07-30 | Yes |
| 656-268 | TAMPAWST | 937C | 2025-09-25 | Yes |
| 656-269 | TAMPACEN | 937C | 2025-10-03 | Yes |
| 656-270 | PLANT CITY | 937C | 2025-11-05 | Yes |
| 656-271 | ZEPHYRHILS | 937C | 2025-12-19 | Yes |
| 656-272 | TAMPACEN | 6214 | 2025-12-23 | Yes |
| 656-273 | TAMPACEN | 937C | 2026-01-27 | Yes |
| 656-274 | TAMPANTH | 671J | 2026-03-20 | Yes |
| 656-275 | TAMPAWST | 937C | 2026-08-24 | Yes |
| 656-284 | TAMPACEN | 4802 | 2025-10-15 | Yes |
| 656-300 | PLANT CITY | 965H | 2022-03-02 | Yes |
| 656-311 | MULT | — | — | |
| 656-333 | TAMPAEST | 704G | 2021-12-22 | Yes |
| 656-347 | TAMPAEST | 937C | 2022-01-20 | Yes |
| 656-400 | TAMPACEN | 965H | 2022-03-02 | Yes |
| 656-411 | MULT | — | — | |
| 656-444 | TAMPANTH | 965H | 2021-12-22 | Yes |
| 656-465 | TAMPACEN | 824J | 2026-07-01 | Yes |
| 656-500 | TAMPAEST | 965H | 2022-03-02 | Yes |
| 656-511 | MULT | — | — | |
| 656-555 | MULT | — | — | |
| 656-556 | TAMPANTH | 053L | 2026-02-03 | Yes |
| 656-565 | TAMPASTH | 937C | 2022-11-07 | Yes |
| 656-587 | TAMPACEN | 824J | 2026-03-25 | Yes |
| 656-600 | TAMPANTH | 965H | 2022-03-02 | Yes |
| 656-611 | MULT | — | — | |
| 656-650 | PLANT CITY | 624H | 2024-04-23 | Yes |
| 656-656 | TAMPAEST | 624H | 2023-12-07 | Yes |
| 656-666 | ZEPHYRHILS | 965H | 2021-12-22 | Yes |
| 656-700 | — | — | ||
| 656-711 | MULT | — | — | |
| 656-756 | TAMPACEN | 733J | 2025-03-06 | Yes |
| 656-777 | PLANT CITY | 965H | 2021-12-22 | 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.