NumberResearchRecent thousands-block assignments
8 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 656
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 |
|---|---|---|---|---|---|---|---|
| 2025-05-09 | 656-257-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-05-09 | 656-257-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-05-07 | 656-262-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-07 | 656-262-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-02 | 656-756-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-05-02 | 656-756-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2025-04-30 | 656-250-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PLANT CITY | FL |
| 2025-04-30 | 656-251-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PLANT CITY | FL |
| 2025-04-30 | 656-253-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | TAMPAWST | FL |
| 2025-04-30 | 656-253-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | TAMPAWST | FL |
| 2025-04-30 | 656-257-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-04-30 | 656-257-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-04-30 | 656-257-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-04-30 | 656-258-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | TAMPACEN | FL |
| 2025-04-30 | 656-258-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | TAMPACEN | FL |
| 2025-04-30 | 656-259-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | TAMPANTH | FL |
| 2025-04-30 | 656-259-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | TAMPANTH | FL |
| 2025-04-30 | 656-260-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | TAMPASTH | FL |
| 2025-04-30 | 656-260-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | TAMPASTH | FL |
| 2025-04-30 | 656-261-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ZEPHYRHILS | FL |
| 2025-04-30 | 656-261-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | ZEPHYRHILS | FL |
| 2025-04-25 | 656-257-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-04-25 | 656-257-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-04-16 | 656-231-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2025-04-16 | 656-246-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2025-04-16 | 656-246-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2025-04-16 | 656-249-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | ZEPHYRHILS | FL |
| 2025-04-16 | 656-250-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | PLANT CITY | FL |
| 2025-04-16 | 656-253-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | TAMPAWST | FL |
| 2025-04-16 | 656-255-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | TAMPASTH | FL |
| 2025-04-16 | 656-255-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | TAMPASTH | FL |
| 2025-04-14 | 656-250-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | PLANT CITY | FL |
| 2025-04-14 | 656-756-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | TAMPACEN | FL |
| 2025-04-14 | 656-756-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | TAMPACEN | FL |
| 2025-04-09 | 656-246-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-04-09 | 656-246-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2025-04-08 | 656-756-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2025-04-08 | 656-756-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2025-04-08 | 656-756-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2025-04-07 | 656-251-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | PLANT CITY | FL |
| 2025-04-01 | 656-249-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ZEPHYRHILS | FL |
| 2025-04-01 | 656-249-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ZEPHYRHILS | 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.