All assignees
502 prefixes in 863 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 863-571 | SEBRING | 9324 | 2002-04-19 | — |
| 863-572 | AVON PARK | 9324 | 2002-04-19 | — |
| 863-576 | POLK CITY | 8300 | — | Yes |
| 863-577 | LAKELAND | 829J | — | Yes |
| 863-578 | BARTOW | 8300 | — | Yes |
| 863-581 | LAKELAND | 899D | — | Yes |
| 863-582 | BARTOW | 7635 | — | Yes |
| 863-583 | LAKELAND | 7635 | — | Yes |
| 863-585 | WINTER HVN | 6701 | — | Yes |
| 863-587 | LAKELAND | 824J | 2026-03-19 | Yes |
| 863-588 | HAINESCITY | 4802 | 2002-12-19 | Yes |
| 863-589 | LAKE WALES | 8300 | — | Yes |
| 863-591 | AVON PARK | 0341 | 2002-04-26 | Yes |
| 863-592 | LAKEPLACID | 0341 | 2002-04-26 | Yes |
| 863-593 | SEBRING | 0341 | 2002-04-26 | Yes |
| 863-594 | WINTER HVN | 4802 | 2002-04-26 | Yes |
| 863-595 | WINTER HVN | 829J | — | Yes |
| 863-599 | CLEWISTON | 6214 | — | Yes |
| 863-600 | LAKELAND | 158H | 2018-10-25 | Yes |
| 863-602 | LAKELAND | 6214 | — | — |
| 863-603 | LAKELAND | 0328 | — | Yes |
| 863-604 | WINTER HVN | 6502 | — | — |
| 863-605 | LAKE WALES | 6214 | — | Yes |
| 863-606 | LAKELAND | 0328 | — | Yes |
| 863-607 | LAKELAND | 0328 | — | — |
| 863-608 | LAKELAND | 6502 | — | Yes |
| 863-609 | LAKELAND | 6630 | — | — |
| 863-610 | OKEECHOBEE | 6214 | — | Yes |
| 863-611 | XXXXXXXXXX | MULT | — | — |
| 863-612 | LABELLE | 0341 | — | Yes |
| 863-614 | LAKELAND | 0328 | — | Yes |
| 863-616 | LAKELAND | 0328 | — | Yes |
| 863-617 | LAKELAND | 6502 | — | Yes |
| 863-618 | WINTER HVN | 7635 | — | Yes |
| 863-619 | LAKELAND | 0328 | — | — |
| 863-622 | FORT MEADE | 4802 | 2002-09-06 | Yes |
| 863-623 | OKEECHOBEE | 0341 | 2002-09-06 | Yes |
| 863-624 | WINTER HVN | 382G | 2003-01-06 | Yes |
| 863-632 | LAKE WALES | 6502 | — | Yes |
| 863-633 | LAKEPLACID | 6502 | 2003-06-10 | Yes |
| 863-634 | OKEECHOBEE | 5562 | — | Yes |
| 863-635 | FROSTPROOF | 0328 | — | — |
| 863-638 | LAKE WALES | 0328 | — | Yes |
| 863-639 | AVON PARK | 883K | 2026-06-03 | Yes |
| 863-640 | LAKELAND | 6502 | — | — |
| 863-644 | LAKELAND | 0328 | — | — |
| 863-646 | LAKELAND | 0328 | — | — |
| 863-647 | LAKELAND | 0328 | — | — |
| 863-648 | LAKELAND | 0328 | — | — |
| 863-651 | WINTER HVN | 6701 | — | Yes |
| 863-655 | LAKEPLACID | 0341 | — | — |
| 863-656 | WINTER HVN | 937C | 2017-01-16 | Yes |
| 863-657 | AVON PARK | 4802 | 2002-09-19 | Yes |
| 863-658 | SEBRING | 4802 | 2002-09-19 | Yes |
| 863-659 | LAKEPLACID | 4802 | 2002-09-19 | Yes |
| 863-660 | LAKELAND | 6214 | — | — |
| 863-661 | LAKELAND | 899D | 2003-09-25 | Yes |
| 863-662 | WINTER HVN | 6502 | 2002-10-10 | Yes |
| 863-663 | FROSTPROOF | 937C | 2019-05-30 | Yes |
| 863-664 | SEBRING | 6502 | 2002-08-05 | Yes |
| 863-665 | LAKELAND | 0328 | — | — |
| 863-666 | LAKELAND | 0328 | — | Yes |
| 863-667 | LAKELAND | 0328 | — | Yes |
| 863-668 | LAKELAND | 0328 | — | Yes |
| 863-669 | LAKELAND | 0328 | — | Yes |
| 863-670 | LAKELAND | 6214 | — | — |
| 863-673 | LABELLE | 5562 | — | Yes |
| 863-674 | LABELLE | 0341 | — | Yes |
| 863-675 | LABELLE | 0341 | — | — |
| 863-676 | LAKE WALES | 0328 | — | — |
| 863-677 | CLEWISTON | 6214 | — | Yes |
| 863-678 | LAKE WALES | 0328 | — | — |
| 863-679 | LAKE WALES | 0328 | — | — |
| 863-680 | LAKELAND | 0328 | — | — |
| 863-682 | LAKELAND | 0328 | — | — |
| 863-683 | LAKELAND | 0328 | — | — |
| 863-686 | LAKELAND | 0328 | — | — |
| 863-687 | LAKELAND | 0328 | — | — |
| 863-688 | LAKELAND | 0328 | — | — |
| 863-689 | — | — | ||
| 863-692 | INDIANLAKE | 0328 | — | Yes |
| 863-693 | MULBERRY | 382G | 2003-03-13 | Yes |
| 863-694 | LAKEPLACID | 6701 | 2005-05-26 | Yes |
| 863-695 | HAINESCITY | 937C | — | Yes |
| 863-696 | LAKE WALES | 0328 | — | — |
| 863-697 | OKEECHOBEE | 5562 | 2001-06-13 | Yes |
| 863-698 | LAKELAND | 6701 | — | Yes |
| 863-699 | LAKEPLACID | 0341 | — | Yes |
| 863-700 | — | — | ||
| 863-701 | LAKELAND | 0328 | — | Yes |
| 863-703 | INDIANLAKE | 8300 | — | Yes |
| 863-709 | LAKELAND | 0328 | — | Yes |
| 863-711 | XXXXXXXXXX | MULT | — | — |
| 863-712 | LAKELAND | 6502 | — | — |
| 863-722 | ARCADIA | 318J | 2006-01-31 | Yes |
| 863-727 | — | — | ||
| 863-732 | LAKELAND | 965H | 2020-02-14 | Yes |
| 863-733 | BARTOW | 829J | 2001-11-01 | Yes |
| 863-734 | LAKE WALES | 829J | 2001-11-01 | Yes |
| 863-735 | ZOLFO SPG | 0341 | — | — |
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.