NumberResearchRecent thousands-block assignments
9 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 256
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 |
|---|---|---|---|---|---|---|---|
| 2025-02-27 | 256-925-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | CROSSVILLE | AL |
| 2025-02-24 | 256-360-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CHEROKEE | AL |
| 2025-02-14 | 256-501-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATHENS | AL |
| 2025-02-14 | 256-867-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATHENS | AL |
| 2025-02-07 | 256-620-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CULLMAN | AL |
| 2025-01-23 | 256-921-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | TALLADEGA | AL |
| 2025-01-15 | 256-391-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SYLACAUGA | AL |
| 2025-01-15 | 256-727-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CULLMAN | AL |
| 2024-12-27 | 256-967-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TOWN CREEK | AL |
| 2024-12-11 | 256-329-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ALEXANDRCY | AL |
| 2024-12-11 | 256-409-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ALEXANDRCY | AL |
| 2024-12-11 | 256-689-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | ANNISTON | AL |
| 2024-12-03 | 256-554-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FLORENCE | AL |
| 2024-11-13 | 256-987-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAYSON | AL |
| 2024-11-12 | 256-407-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CENTRE | AL |
| 2024-11-12 | 256-528-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CROSSVILLE | AL |
| 2024-11-12 | 256-561-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARONEY | AL |
| 2024-11-12 | 256-699-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LEESBURG | AL |
| 2024-11-12 | 256-877-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAND ROCK | AL |
| 2024-11-12 | 256-928-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GAYLESVL | AL |
| 2024-10-31 | 256-869-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CULLMAN | AL |
| 2024-10-31 | 256-886-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HUNTSVILLE | AL |
| 2024-10-31 | 256-886-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HUNTSVILLE | AL |
| 2024-10-31 | 256-886-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HUNTSVILLE | AL |
| 2024-10-21 | 256-286-7XXX | 7000–7999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | HARTSELLE | AL |
| 2024-10-21 | 256-870-9XXX | 9000–9999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | MADISON | AL |
| 2024-10-18 | 256-886-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HUNTSVILLE | AL |
| 2024-10-18 | 256-892-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OHATCHEE | AL |
| 2024-10-17 | 256-875-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HANCEVILLE | AL |
| 2024-10-15 | 256-944-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | JACKSONVL | AL |
| 2024-09-16 | 256-434-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ATHENS | AL |
| 2024-08-21 | 256-894-9XXX | 9000–9999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | ALBERTVL | AL |
| 2024-08-15 | 256-954-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | ANNISTON | AL |
| 2024-07-31 | 256-750-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ALEXANDRCY | AL |
| 2024-07-31 | 256-802-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROGERSVL | AL |
| 2024-07-16 | 256-909-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARTSELLE | AL |
| 2024-07-09 | 256-902-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RUSSELLVL | AL |
| 2024-06-26 | 256-257-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - AL | 072F | FALKVILLE | AL |
| 2024-06-21 | 256-646-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2024-06-21 | 256-646-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2024-06-21 | 256-680-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AL | 604E | GADSDEN | AL |
| 2024-06-21 | 256-853-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | DADEVILLE | AL |
| 2024-06-21 | 256-957-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AL | 604E | DECATUR | AL |
| 2024-06-18 | 256-921-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AL | 604E | TALLADEGA | AL |
| 2024-06-12 | 256-554-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AL | 604E | FLORENCE | AL |
| 2024-06-12 | 256-554-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | FLORENCE | AL |
| 2024-06-12 | 256-871-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AL | 604E | ATHENS | AL |
| 2024-06-12 | 256-887-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AL | 604E | HANCEVILLE | AL |
| 2024-06-12 | 256-894-0XXX | 0000–0999 | Assigned | ONVOY, LLC - AL | 604E | ALBERTVL | AL |
| 2024-06-12 | 256-954-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AL | 604E | ANNISTON | AL |
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.