NumberResearchRecent thousands-block assignments
17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 863
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2016-02-22 | 863-457-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | BARTOW | FL |
| 2016-02-22 | 863-457-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | BARTOW | FL |
| 2016-02-22 | 863-804-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | BARTOW | FL |
| 2016-02-22 | 863-869-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | MULBERRY | FL |
| 2016-02-19 | 863-473-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | WAUCHULA | FL |
| 2016-02-04 | 863-257-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | AVON PARK | FL |
| 2016-02-02 | 863-624-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | WINTER HVN | FL |
| 2016-02-02 | 863-624-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | WINTER HVN | FL |
| 2016-01-22 | 863-209-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | LAKELAND | FL |
| 2016-01-20 | 863-624-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTER HVN | FL |
| 2016-01-14 | 863-209-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | LAKELAND | FL |
| 2016-01-14 | 863-209-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | LAKELAND | FL |
| 2016-01-14 | 863-209-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | LAKELAND | FL |
| 2016-01-14 | 863-209-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | LAKELAND | FL |
| 2016-01-14 | 863-209-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | LAKELAND | FL |
| 2016-01-06 | 863-301-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | CLEWISTON | FL |
| 2015-12-31 | 863-231-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ARCADIA | FL |
| 2015-12-31 | 863-485-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ARCADIA | FL |
| 2015-12-31 | 863-695-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | HAINESCITY | FL |
| 2015-12-28 | 863-456-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | LAKE WALES | FL |
| 2015-12-23 | 863-202-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | SEBRING | FL |
| 2015-12-16 | 863-695-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | HAINESCITY | FL |
| 2015-12-10 | 863-240-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | HAINESCITY | FL |
| 2015-12-10 | 863-240-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | HAINESCITY | FL |
| 2015-12-10 | 863-240-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | HAINESCITY | FL |
| 2015-12-10 | 863-240-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | HAINESCITY | FL |
| 2015-12-10 | 863-240-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | HAINESCITY | FL |
| 2015-12-10 | 863-240-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | HAINESCITY | FL |
| 2015-12-10 | 863-240-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | HAINESCITY | FL |
| 2015-12-10 | 863-240-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | HAINESCITY | FL |
| 2015-12-10 | 863-300-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | POINCIANA | FL |
| 2015-12-10 | 863-336-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | FROSTPROOF | FL |
| 2015-12-10 | 863-410-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-410-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-410-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-410-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-410-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-410-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-456-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | LAKE WALES | FL |
| 2015-12-10 | 863-457-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-457-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-457-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-457-8XXX | 8000–8999 | Assigned | HD CARRIER LLC | 321J | BARTOW | FL |
| 2015-12-10 | 863-693-1XXX | 1000–1999 | Assigned | HD CARRIER LLC | 321J | MULBERRY | FL |
| 2015-12-10 | 863-693-2XXX | 2000–2999 | Assigned | HD CARRIER LLC | 321J | MULBERRY | FL |
| 2015-12-10 | 863-693-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | MULBERRY | FL |
| 2015-12-10 | 863-693-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | MULBERRY | FL |
| 2015-12-10 | 863-693-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | MULBERRY | FL |
| 2015-12-10 | 863-693-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | MULBERRY | FL |
| 2015-12-10 | 863-693-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | MULBERRY | FL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.