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 |
|---|---|---|---|---|---|---|---|
| 2022-07-11 | 656-400-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPACEN | FL |
| 2022-06-28 | 656-400-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | TAMPACEN | FL |
| 2022-06-28 | 656-400-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | TAMPACEN | FL |
| 2022-06-27 | 656-444-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | TAMPANTH | FL |
| 2022-06-14 | 656-777-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | PLANT CITY | FL |
| 2022-06-14 | 656-777-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | PLANT CITY | FL |
| 2022-06-14 | 656-777-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | PLANT CITY | FL |
| 2022-05-09 | 656-600-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2022-05-09 | 656-600-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPANTH | FL |
| 2022-04-27 | 656-777-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | PLANT CITY | FL |
| 2022-04-27 | 656-777-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | PLANT CITY | FL |
| 2022-04-26 | 656-400-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | TAMPACEN | FL |
| 2022-04-25 | 656-888-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | TAMPAWST | FL |
| 2022-04-19 | 656-800-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPASTH | FL |
| 2022-04-19 | 656-800-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPASTH | FL |
| 2022-04-19 | 656-800-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPASTH | FL |
| 2022-04-01 | 656-777-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | PLANT CITY | FL |
| 2022-03-29 | 656-888-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAWST | FL |
| 2022-03-25 | 656-202-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ZEPHYRHILS | FL |
| 2022-03-25 | 656-202-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ZEPHYRHILS | FL |
| 2022-03-25 | 656-202-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ZEPHYRHILS | FL |
| 2022-03-09 | 656-800-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | TAMPASTH | FL |
| 2022-03-03 | 656-900-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | ZEPHYRHILS | FL |
| 2022-03-03 | 656-900-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | ZEPHYRHILS | FL |
| 2022-03-02 | 656-300-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | PLANT CITY | FL |
| 2022-03-02 | 656-300-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | PLANT CITY | FL |
| 2022-03-02 | 656-400-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | TAMPACEN | FL |
| 2022-03-02 | 656-400-4XXX | 4000–4999 | Assigned | FRACTEL, LLC | 965H | TAMPACEN | FL |
| 2022-03-02 | 656-500-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | TAMPAEST | FL |
| 2022-03-02 | 656-500-5XXX | 5000–5999 | Assigned | FRACTEL, LLC | 965H | TAMPAEST | FL |
| 2022-03-02 | 656-600-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | TAMPANTH | FL |
| 2022-03-02 | 656-600-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | TAMPANTH | FL |
| 2022-03-02 | 656-800-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | TAMPASTH | FL |
| 2022-03-02 | 656-800-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | TAMPASTH | FL |
| 2022-03-01 | 656-347-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TAMPAEST | FL |
| 2022-03-01 | 656-347-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TAMPAEST | FL |
| 2022-03-01 | 656-347-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TAMPAEST | FL |
| 2022-03-01 | 656-347-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TAMPAEST | FL |
| 2022-03-01 | 656-777-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PLANT CITY | FL |
| 2022-03-01 | 656-999-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | TAMPAEST | FL |
| 2022-02-10 | 656-202-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | ZEPHYRHILS | FL |
| 2022-02-10 | 656-222-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | TAMPASTH | FL |
| 2022-02-10 | 656-222-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | TAMPASTH | FL |
| 2022-02-10 | 656-222-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | TAMPASTH | FL |
| 2022-02-10 | 656-222-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | TAMPASTH | FL |
| 2022-02-10 | 656-444-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2022-02-10 | 656-444-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2022-02-10 | 656-444-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2022-02-10 | 656-444-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2022-02-02 | 656-222-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | TAMPASTH | 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.