NumberResearchRecent thousands-block assignments
2,993 blocks assigned in December 2025 · from the daily NANPA thousands-block report, 09/18/2026
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, December 2025
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-18 | 661-629-3XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BKFD NORTH | CA |
| 2025-12-18 | 661-684-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BKFD SOUTH | CA |
| 2025-12-18 | 661-684-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BKFD SOUTH | CA |
| 2025-12-18 | 662-222-9XXX | ONVOY, LLC - MS | 719E | WINONA | MS |
| 2025-12-18 | 667-484-6XXX | ONVOY, LLC - MD | 876D | WESTMINSTR | MD |
| 2025-12-18 | 689-362-0XXX | ONVOY, LLC - FL | 937C | SANFORD | FL |
| 2025-12-18 | 715-319-6XXX | ONVOY, LLC - WI | 225C | SUPERIOR | WI |
| 2025-12-18 | 715-727-1XXX | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2025-12-18 | 715-844-1XXX | ONVOY, LLC - WI | 225C | WAUPACA | WI |
| 2025-12-18 | 716-937-8XXX | TERRA NOVA TELECOM INC. | 145J | ALDEN | NY |
| 2025-12-18 | 724-590-6XXX | ONVOY, LLC - PA | 547E | PTGSBNZN23 | PA |
| 2025-12-18 | 724-907-3XXX | ONVOY, LLC - PA | 547E | SCOTTDALE | PA |
| 2025-12-18 | 728-204-8XXX | ONVOY, LLC - FL | 937C | DELRAY BCH | FL |
| 2025-12-18 | 728-233-2XXX | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2025-12-18 | 728-233-4XXX | ONVOY, LLC - FL | 937C | BOYNTONBCH | FL |
| 2025-12-18 | 728-241-8XXX | ONVOY, LLC - FL | 937C | BOCA RATON | FL |
| 2025-12-18 | 731-766-7XXX | TERRA NOVA TELECOM INC. | 145J | TRENTON | TN |
| 2025-12-18 | 743-285-7XXX | ONVOY, LLC - NC | 638E | ASHEBORO | NC |
| 2025-12-18 | 743-288-8XXX | TERRA NOVA TELECOM INC. | 145J | EAST BEND | NC |
| 2025-12-18 | 754-242-6XXX | ONVOY, LLC - FL | 937C | POMPANOBCH | FL |
| 2025-12-18 | 754-327-6XXX | ONVOY, LLC - FL | 937C | FTLAUDERDL | FL |
| 2025-12-18 | 754-327-7XXX | ONVOY, LLC - FL | 937C | FTLAUDERDL | FL |
| 2025-12-18 | 754-432-9XXX | ONVOY, LLC - FL | 937C | POMPANOBCH | FL |
| 2025-12-18 | 773-277-9XXX | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2025-12-18 | 773-448-7XXX | ONVOY, LLC | 224C | CHICGOZN07 | IL |
| 2025-12-18 | 773-448-8XXX | ONVOY, LLC | 224C | CHICGOZN07 | IL |
| 2025-12-18 | 773-448-9XXX | ONVOY, LLC | 224C | CHICGOZN07 | IL |
| 2025-12-18 | 779-390-6XXX | ONVOY, LLC | 224C | LOCKPORT | IL |
| 2025-12-18 | 781-504-7XXX | TERRA NOVA TELECOM INC. | 145J | WOBURN | MA |
| 2025-12-18 | 781-651-6XXX | TERRA NOVA TELECOM INC. | 145J | LYNNFIELD | MA |
| 2025-12-18 | 781-825-4XXX | TERRA NOVA TELECOM INC. | 145J | BURLINGTON | MA |
| 2025-12-18 | 781-836-1XXX | TERRA NOVA TELECOM INC. | 145J | HINGHAM | MA |
| 2025-12-18 | 802-252-8XXX | ONVOY, LLC - VT | 451F | ESSEX JCT | VT |
| 2025-12-18 | 803-883-7XXX | ONVOY, LLC - SC | 548E | SUMTER | SC |
| 2025-12-18 | 805-269-3XXX | ONVOY, LLC - CA | 649C | SNLUSOBSPO | CA |
| 2025-12-18 | 814-537-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALTOONA | PA |
| 2025-12-18 | 818-582-7XXX | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2025-12-18 | 818-582-9XXX | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2025-12-18 | 820-244-9XXX | ONVOY, LLC - CA | 649C | SANTAMARIA | CA |
| 2025-12-18 | 826-256-3XXX | ONVOY, LLC - VA | 138E | ROANOKE | VA |
| 2025-12-18 | 826-276-0XXX | ONVOY, LLC - VA | 138E | STAUNTON | VA |
| 2025-12-18 | 828-631-7XXX | ONVOY, LLC - NC | 638E | SYLVA | NC |
| 2025-12-18 | 838-301-4XXX | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2025-12-18 | 838-621-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCHENCTADY | NY |
| 2025-12-18 | 843-917-3XXX | ONVOY, LLC - SC | 548E | HARTSVILLE | SC |
| 2025-12-18 | 847-779-9XXX | ONVOY, LLC | 224C | SKOKIE | IL |
| 2025-12-18 | 850-733-0XXX | ONVOY, LLC - FL | 937C | GULFBREEZE | FL |
| 2025-12-18 | 850-903-6XXX | ONVOY, LLC - FL | 937C | PENSACOLA | FL |
| 2025-12-18 | 850-903-7XXX | ONVOY, LLC - FL | 937C | PENSACOLA | FL |
| 2025-12-18 | 854-296-4XXX | ONVOY, LLC - SC | 548E | SUMMERVL | SC |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.