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 |
|---|---|---|---|---|---|---|---|
| 2024-04-09 | 656-235-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2024-04-09 | 656-239-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2024-03-27 | 656-239-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | TAMPACEN | FL |
| 2024-03-26 | 656-219-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | TAMPAWST | FL |
| 2024-03-26 | 656-219-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | TAMPAWST | FL |
| 2024-03-26 | 656-235-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2024-03-22 | 656-237-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | TAMPASTH | FL |
| 2024-03-19 | 656-239-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2024-03-18 | 656-236-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | TAMPAEST | FL |
| 2024-03-18 | 656-236-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | TAMPAEST | FL |
| 2024-03-18 | 656-236-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | TAMPAEST | FL |
| 2024-03-14 | 656-232-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | ZEPHYRHILS | FL |
| 2024-03-13 | 656-235-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2024-02-28 | 656-232-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | ZEPHYRHILS | FL |
| 2024-02-21 | 656-231-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF FLORIDA, LLC - FL | 902E | TAMPANTH | FL |
| 2024-02-13 | 656-234-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-13 | 656-234-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-09 | 656-219-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | TAMPAWST | FL |
| 2024-02-09 | 656-232-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ZEPHYRHILS | FL |
| 2024-02-05 | 656-233-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-02-05 | 656-233-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-01-31 | 656-226-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | ZEPHYRHILS | FL |
| 2024-01-30 | 656-231-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2024-01-30 | 656-231-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2024-01-30 | 656-231-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | TAMPANTH | FL |
| 2024-01-30 | 656-233-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | TAMPACEN | FL |
| 2024-01-10 | 656-233-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TAMPACEN | FL |
| 2024-01-09 | 656-233-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2024-01-09 | 656-233-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2024-01-09 | 656-233-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2024-01-09 | 656-233-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2024-01-09 | 656-233-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2023-12-12 | 656-220-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | TAMPAEST | FL |
| 2023-12-08 | 656-233-1XXX | 1000–1999 | Assigned | CALLWORKS CORPORATION | 475J | TAMPACEN | FL |
| 2023-12-07 | 656-656-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAEST | FL |
| 2023-12-07 | 656-656-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAEST | FL |
| 2023-12-07 | 656-656-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAEST | FL |
| 2023-12-07 | 656-656-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAEST | FL |
| 2023-12-07 | 656-656-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAEST | FL |
| 2023-12-07 | 656-656-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAEST | FL |
| 2023-12-07 | 656-656-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAEST | FL |
| 2023-12-07 | 656-656-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TAMPAEST | 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.