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 |
|---|---|---|---|---|---|
| 2025-12-11 | 530-779-7XXX | TERRA NOVA TELECOM INC. | 145J | MILLVILLE | CA |
| 2025-12-11 | 534-243-1XXX | ONVOY, LLC - WI | 225C | HUDSON | WI |
| 2025-12-11 | 539-307-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OKMULGEE | OK |
| 2025-12-11 | 540-543-1XXX | TERRA NOVA TELECOM INC. | 145J | MADISON | VA |
| 2025-12-11 | 540-668-3XXX | TERRA NOVA TELECOM INC. | 145J | CATOCTIN | VA |
| 2025-12-11 | 540-814-3XXX | ONVOY, LLC - VA | 138E | BURNTCHMNY | VA |
| 2025-12-11 | 540-827-6XXX | TERRA NOVA TELECOM INC. | 145J | CULPEPER | VA |
| 2025-12-11 | 540-934-1XXX | ONVOY, LLC - VA | 138E | BLACKSBURG | VA |
| 2025-12-11 | 557-221-6XXX | ONVOY, LLC - MO | 093F | MEHLVILLE | MO |
| 2025-12-11 | 557-247-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MEHLVILLE | MO |
| 2025-12-11 | 559-337-4XXX | TERRA NOVA TELECOM INC. | 145J | BADGER | CA |
| 2025-12-11 | 559-404-7XXX | TERRA NOVA TELECOM INC. | 145J | COALINGA | CA |
| 2025-12-11 | 561-940-7XXX | TERRA NOVA TELECOM, INC. - FL | 382G | BOCA RATON | FL |
| 2025-12-11 | 562-249-0XXX | ONVOY, LLC - CA | 649C | LAKEWOOD | CA |
| 2025-12-11 | 562-279-8XXX | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2025-12-11 | 562-279-9XXX | ONVOY, LLC - CA | 649C | LONG BEACH | CA |
| 2025-12-11 | 562-671-2XXX | ONVOY, LLC - CA | 649C | DOWNEY | CA |
| 2025-12-11 | 567-486-1XXX | ONVOY, LLC - OH | 464C | MANSFIELD | OH |
| 2025-12-11 | 571-650-6XXX | ONVOY, LLC - VA | 138E | ARCOLA | VA |
| 2025-12-11 | 571-703-2XXX | ONVOY, LLC - VA | 138E | DALE CITY | VA |
| 2025-12-11 | 571-712-3XXX | ONVOY, LLC - VA | 138E | LEESBURG | VA |
| 2025-12-11 | 571-712-4XXX | ONVOY, LLC - VA | 138E | LEESBURG | VA |
| 2025-12-11 | 571-724-1XXX | ONVOY, LLC - VA | 138E | OCCOQUAN | VA |
| 2025-12-11 | 571-747-0XXX | ONVOY, LLC - VA | 138E | MANASSAS | VA |
| 2025-12-11 | 573-322-9XXX | TERRA NOVA TELECOM INC. | 145J | ELLSINORE | MO |
| 2025-12-11 | 573-598-9XXX | TERRA NOVA TELECOM INC. | 145J | ANNAPOLIS | MO |
| 2025-12-11 | 573-626-8XXX | TERRA NOVA TELECOM INC. | 145J | BOSS | MO |
| 2025-12-11 | 573-655-1XXX | TERRA NOVA TELECOM INC. | 145J | LA GRANGE | MO |
| 2025-12-11 | 573-767-8XXX | TERRA NOVA TELECOM INC. | 145J | MONTICELLO | MO |
| 2025-12-11 | 573-858-9XXX | TERRA NOVA TELECOM INC. | 145J | TIMBER | MO |
| 2025-12-11 | 574-663-8XXX | ONVOY, LLC - IN | 097D | MIDDLEBURY | IN |
| 2025-12-11 | 580-330-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | OK |
| 2025-12-11 | 580-502-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WILSON | OK |
| 2025-12-11 | 585-408-0XXX | TERRA NOVA TELECOM INC. | 145J | ARCADE | NY |
| 2025-12-11 | 601-236-8XXX | ONVOY, LLC - MS | 719E | MERIDIAN | MS |
| 2025-12-11 | 601-280-3XXX | POWERTEL MEMPHIS LICENSES, INC. | 7474 | BROOKHAVEN | MS |
| 2025-12-11 | 601-280-5XXX | POWERTEL MEMPHIS LICENSES, INC. | 7474 | BROOKHAVEN | MS |
| 2025-12-11 | 603-575-3XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | LITTLETON | NH |
| 2025-12-11 | 607-658-9XXX | TERRA NOVA TELECOM INC. | 145J | ENDICOTT | NY |
| 2025-12-11 | 609-488-7XXX | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BARNEGAT | NJ |
| 2025-12-11 | 609-756-1XXX | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BARNEGAT | NJ |
| 2025-12-11 | 614-587-2XXX | ONVOY, LLC - OH | 464C | CANALWHSTR | OH |
| 2025-12-11 | 614-612-9XXX | ONVOY, LLC - OH | 464C | ALTON | OH |
| 2025-12-11 | 614-726-5XXX | ONVOY, LLC - OH | 464C | DUBLIN | OH |
| 2025-12-11 | 614-726-6XXX | ONVOY, LLC - OH | 464C | DUBLIN | OH |
| 2025-12-11 | 614-758-0XXX | ONVOY, LLC - OH | 464C | NEW ALBANY | OH |
| 2025-12-11 | 619-914-7XXX | ONVOY, LLC - CA | 649C | HARBSNALPN | CA |
| 2025-12-11 | 620-217-2XXX | TERRA NOVA TELECOM INC. | 145J | HESSTON | KS |
| 2025-12-11 | 620-334-4XXX | TERRA NOVA TELECOM INC. | 145J | GALVA | KS |
| 2025-12-11 | 620-484-0XXX | TERRA NOVA TELECOM INC. | 145J | BUHLER | KS |
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.