NumberResearchRecent thousands-block assignments
2,935 blocks assigned in October 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, October 2025
New assignments by month
Sep 2026
Aug 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-10-03 | 448-432-6XXX | ONVOY, LLC - FL | 937C | PENSACOLA | FL |
| 2025-10-03 | 505-339-1XXX | T-MOBILE USA, INC. | 6529 | GALLUP | NM |
| 2025-10-03 | 505-656-8XXX | ONVOY, LLC - NM | 206F | ALBUQURQUE | NM |
| 2025-10-03 | 505-656-9XXX | ONVOY, LLC - NM | 206F | ALBUQURQUE | NM |
| 2025-10-03 | 509-706-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | KENNEWICK | WA |
| 2025-10-03 | 520-735-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SIERRAVIST | AZ |
| 2025-10-03 | 520-737-4XXX | HD CARRIER LLC | 321J | SIERRAVIST | AZ |
| 2025-10-03 | 520-737-6XXX | HD CARRIER LLC | 321J | SIERRAVIST | AZ |
| 2025-10-03 | 520-737-7XXX | HD CARRIER LLC | 321J | SIERRAVIST | AZ |
| 2025-10-03 | 520-737-8XXX | HD CARRIER LLC | 321J | SIERRAVIST | AZ |
| 2025-10-03 | 520-737-9XXX | HD CARRIER LLC | 321J | SIERRAVIST | AZ |
| 2025-10-03 | 530-983-3XXX | ONVOY, LLC - CA | 649C | REDDING | CA |
| 2025-10-03 | 534-232-7XXX | ONVOY, LLC - WI | 225C | WAUSAU | WI |
| 2025-10-03 | 557-241-8XXX | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2025-10-03 | 557-242-8XXX | ONVOY, LLC - MO | 093F | ST LOUIS | MO |
| 2025-10-03 | 603-710-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WASHINGTON | NH |
| 2025-10-03 | 626-760-5XXX | ONVOY, LLC - CA | 649C | PSDN PSDN | CA |
| 2025-10-03 | 645-233-0XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-10-03 | 645-233-1XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-10-03 | 645-233-2XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-10-03 | 645-233-3XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-10-03 | 645-238-3XXX | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2025-10-03 | 645-238-4XXX | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2025-10-03 | 645-238-5XXX | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2025-10-03 | 650-659-0XXX | ONVOY, LLC - CA | 649C | SAN MATEO | CA |
| 2025-10-03 | 656-268-8XXX | ONVOY, LLC - FL | 937C | TAMPAWST | FL |
| 2025-10-03 | 656-269-0XXX | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2025-10-03 | 656-269-1XXX | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2025-10-03 | 656-269-2XXX | ONVOY, LLC - FL | 937C | TAMPACEN | FL |
| 2025-10-03 | 657-776-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2025-10-03 | 657-776-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2025-10-03 | 657-776-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2025-10-03 | 657-776-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2025-10-03 | 657-776-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2025-10-03 | 657-776-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2025-10-03 | 669-373-0XXX | ONVOY, LLC - CA | 649C | SARATOGA | CA |
| 2025-10-03 | 682-475-5XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-10-03 | 682-475-6XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-10-03 | 682-482-7XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-10-03 | 682-482-8XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-10-03 | 682-482-9XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-10-03 | 701-822-9XXX | AERIAL COMMUNICATIONS, INC. | 6701 | MINOT | ND |
| 2025-10-03 | 727-427-9XXX | ONVOY, LLC - FL | 937C | NWPTRICHEY | FL |
| 2025-10-03 | 727-660-8XXX | ONVOY, LLC - FL | 937C | CLEARWATER | FL |
| 2025-10-03 | 727-661-0XXX | ONVOY, LLC - FL | 937C | STPETERSBG | FL |
| 2025-10-03 | 738-333-3XXX | WIDE VOICE, LLC - CA | 252F | MONTEBELLO | CA |
| 2025-10-03 | 738-333-4XXX | WIDE VOICE, LLC - CA | 252F | MONTEBELLO | CA |
| 2025-10-03 | 738-333-5XXX | WIDE VOICE, LLC - CA | 252F | MONTEBELLO | CA |
| 2025-10-03 | 738-333-6XXX | WIDE VOICE, LLC - CA | 252F | MONTEBELLO | CA |
| 2025-10-03 | 738-333-7XXX | WIDE VOICE, LLC - CA | 252F | MONTEBELLO | CA |
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.