All assignees
502 prefixes in 863 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 863-300 | POINCIANA | 937C | — | Yes |
| 863-301 | CLEWISTON | 4802 | 2001-05-11 | Yes |
| 863-302 | LABELLE | 5562 | — | Yes |
| 863-303 | ARCADIA | 0341 | 2001-05-11 | Yes |
| 863-304 | SEBRING | 5562 | 2001-05-11 | Yes |
| 863-305 | — | — | ||
| 863-306 | HAINESCITY | 624H | 2021-10-12 | Yes |
| 863-307 | WINTER HVN | 7448 | — | Yes |
| 863-308 | LAKELAND | 6502 | 2016-08-02 | Yes |
| 863-309 | POLK CITY | 624H | 2021-10-12 | Yes |
| 863-310 | WAUCHULA | 490J | 2023-06-26 | Yes |
| 863-311 | XXXXXXXXXX | MULT | — | — |
| 863-312 | WINTER HVN | 937C | 2023-09-15 | Yes |
| 863-313 | POINCIANA | 8300 | 2013-11-27 | Yes |
| 863-314 | SEBRING | 0341 | — | Yes |
| 863-315 | LAKELAND | 6502 | 2021-10-19 | Yes |
| 863-316 | LAKELAND | 8300 | 2021-11-15 | Yes |
| 863-317 | WINTER HVN | 6701 | 2021-12-14 | Yes |
| 863-318 | WINTER HVN | 0328 | — | Yes |
| 863-319 | AVON PARK | 5562 | 2022-01-07 | Yes |
| 863-320 | WINTER HVN | 982E | 2022-01-20 | Yes |
| 863-321 | — | — | ||
| 863-322 | BARTOW | 114J | 2018-08-30 | Yes |
| 863-323 | BARTOW | 982E | 2019-05-09 | Yes |
| 863-324 | WINTER HVN | 0328 | — | — |
| 863-325 | WINTER HVN | 0328 | — | Yes |
| 863-326 | WINTER HVN | 0328 | — | Yes |
| 863-327 | LAKELAND | 7635 | — | Yes |
| 863-328 | ZOLFO SPG | 6701 | 2003-08-06 | Yes |
| 863-329 | LAKELAND | 6701 | 2022-01-20 | Yes |
| 863-330 | WINTER HVN | 939H | 2022-03-23 | Yes |
| 863-331 | WINTER HVN | 982E | 2022-09-22 | Yes |
| 863-332 | WINTER HVN | 469A | 2008-03-19 | Yes |
| 863-333 | LAKELAND | 937C | — | Yes |
| 863-334 | HAINESCITY | 982E | 2022-09-26 | Yes |
| 863-335 | WINTER HVN | 6701 | 2023-01-30 | Yes |
| 863-336 | FROSTPROOF | 902E | 2012-08-30 | Yes |
| 863-337 | LAKELAND | 902E | 2013-03-14 | Yes |
| 863-338 | LAKELAND | 6214 | 2022-12-29 | Yes |
| 863-339 | MULBERRY | 899D | 2021-08-26 | Yes |
| 863-340 | LAKELAND | 624H | 2023-03-22 | Yes |
| 863-341 | LAKELAND | 6701 | 2023-03-08 | Yes |
| 863-342 | LABELLE | 4802 | — | Yes |
| 863-343 | LAKELAND | 937C | 2023-09-15 | Yes |
| 863-344 | FORT MEADE | 6502 | 2003-04-22 | Yes |
| 863-345 | LAKELAND | 965H | 2020-08-19 | Yes |
| 863-346 | LAKELAND | 490J | — | Yes |
| 863-347 | LAKELAND | 6502 | 2023-10-06 | Yes |
| 863-348 | WINTER HVN | 965H | 2021-02-04 | Yes |
| 863-349 | BARTOW | 937C | 2020-12-23 | Yes |
| 863-350 | WINTER HVN | 6502 | 2023-10-06 | Yes |
| 863-351 | CLEWISTON | 6214 | 2023-10-26 | Yes |
| 863-352 | — | — | ||
| 863-353 | HAINESCITY | 829J | 2003-05-08 | Yes |
| 863-354 | MULBERRY | 829J | 2003-05-08 | Yes |
| 863-355 | AVON PARK | 6502 | 2023-12-14 | Yes |
| 863-356 | WINTER HVN | 965H | 2019-05-20 | Yes |
| 863-357 | OKEECHOBEE | 0341 | — | — |
| 863-358 | BARTOW | 982E | 2021-06-15 | Yes |
| 863-359 | AVON PARK | 6701 | 2023-01-20 | Yes |
| 863-360 | WINTER HVN | 937C | 2024-03-20 | Yes |
| 863-361 | ARCADIA | 937C | 2024-03-22 | Yes |
| 863-362 | LAKELAND | 6214 | 2024-05-17 | Yes |
| 863-363 | HAINESCITY | 937C | 2024-03-22 | Yes |
| 863-364 | LAKE WALES | 6502 | 2024-05-31 | Yes |
| 863-365 | AVON PARK | 616J | 2024-09-23 | Yes |
| 863-366 | POINCIANA | 158H | 2018-10-25 | Yes |
| 863-367 | WINTER HVN | 0328 | — | — |
| 863-368 | AVON PARK | 6502 | 2003-06-04 | Yes |
| 863-369 | LAKE WALES | 0051 | 2024-09-11 | — |
| 863-370 | LAKELAND | 6502 | 2002-07-12 | — |
| 863-371 | WINTER HVN | 6214 | 2025-02-07 | Yes |
| 863-372 | MULBERRY | 516J | 2021-02-10 | Yes |
| 863-373 | LABELLE | 516J | 2022-02-16 | Yes |
| 863-374 | ZOLFO SPG | 516J | 2022-02-15 | Yes |
| 863-375 | BOWLNGGREN | 0341 | — | Yes |
| 863-376 | MULBERRY | 939H | 2023-08-16 | Yes |
| 863-377 | WINTER HVN | 965H | 2020-09-02 | Yes |
| 863-378 | BARTOW | 6214 | 2022-03-25 | Yes |
| 863-379 | WINTER HVN | 6214 | 2025-04-02 | Yes |
| 863-380 | LAKELAND | 6214 | 2025-05-02 | Yes |
| 863-381 | SEBRING | 5562 | — | Yes |
| 863-382 | SEBRING | 0341 | — | — |
| 863-383 | AVON PARK | 515J | 2025-05-30 | Yes |
| 863-384 | FORT MEADE | 515J | 2025-06-05 | Yes |
| 863-385 | SEBRING | 0341 | — | — |
| 863-386 | SEBRING | 0341 | — | Yes |
| 863-387 | LAKE WALES | 515J | 2025-06-05 | Yes |
| 863-388 | AVON PARK | 622J | 2021-10-08 | Yes |
| 863-389 | WINTER HVN | 6701 | 2025-06-11 | Yes |
| 863-390 | WINTER HVN | 6502 | 2025-06-16 | Yes |
| 863-391 | BARTOW | 515J | 2025-05-30 | Yes |
| 863-392 | POLK CITY | 490J | 2025-08-14 | Yes |
| 863-393 | LAKELAND | 829J | 2001-10-23 | Yes |
| 863-394 | LAKELAND | 515J | 2025-10-01 | Yes |
| 863-395 | BARTOW | 937C | 2024-03-13 | Yes |
| 863-396 | MOOREHAVEN | 515J | 2025-10-07 | Yes |
| 863-397 | LAKELAND | 6214 | 2002-06-19 | Yes |
| 863-398 | LAKELAND | 6214 | — | — |
| 863-399 | AVON PARK | 6701 | 2001-09-25 | 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.