NumberResearchRecent thousands-block assignments
3,792 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/16/2026
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
New assignments by month
Oct 2026
Sep 2026
Aug 2026
Jul 2026
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May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-03-22 | 564-250-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | OLYMPIA | WA |
| 2024-03-22 | 564-258-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | VANCOUVER | WA |
| 2024-03-22 | 564-258-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | VANCOUVER | WA |
| 2024-03-22 | 564-262-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | LONGVIEW | WA |
| 2024-03-22 | 571-240-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | HERNDON | VA |
| 2024-03-22 | 571-240-5XXX | 5000–5999 | Assigned | ONVOY, LLC - VA | 138E | HERNDON | VA |
| 2024-03-22 | 572-231-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OK | 409F | EDMOND | OK |
| 2024-03-22 | 580-990-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OK | 409F | DUNCAN | OK |
| 2024-03-22 | 609-215-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NJ | 637C | ALLENTOWN | NJ |
| 2024-03-22 | 609-762-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | FORT DIX | NJ |
| 2024-03-22 | 609-765-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | MERCERVL | NJ |
| 2024-03-22 | 618-880-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NASHVILLE | IL |
| 2024-03-22 | 618-933-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | WFRANKFORT | IL |
| 2024-03-22 | 630-895-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | DOWNERSGRV | IL |
| 2024-03-22 | 630-895-5XXX | 5000–5999 | Assigned | ONVOY, LLC | 224C | DOWNERSGRV | IL |
| 2024-03-22 | 645-800-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | NORTH DADE | FL |
| 2024-03-22 | 645-900-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | PERRINE | FL |
| 2024-03-22 | 656-237-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | TAMPASTH | FL |
| 2024-03-22 | 682-435-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | GLENDALE | TX |
| 2024-03-22 | 682-435-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | GLENDALE | TX |
| 2024-03-22 | 689-330-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | OVIEDO | FL |
| 2024-03-22 | 708-249-4XXX | 4000–4999 | Assigned | ONVOY, LLC | 224C | HOMEWOOD | IL |
| 2024-03-22 | 708-412-2XXX | 2000–2999 | Assigned | ONVOY, LLC | 224C | CHICAGOHTS | IL |
| 2024-03-22 | 712-570-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | SIOUX CITY | IA |
| 2024-03-22 | 712-570-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | SIOUX CITY | IA |
| 2024-03-22 | 712-570-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | SIOUX CITY | IA |
| 2024-03-22 | 732-490-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | ENGLISHTN | NJ |
| 2024-03-22 | 737-379-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | LEANDER | TX |
| 2024-03-22 | 737-379-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | LEANDER | TX |
| 2024-03-22 | 743-642-5XXX | 5000–5999 | Assigned | WILKES COMMUNICATIONS, INC. - NC | 795D | ROARINGGAP | NC |
| 2024-03-22 | 757-863-5XXX | 5000–5999 | Assigned | ONVOY, LLC - VA | 138E | SUFFOLK | VA |
| 2024-03-22 | 757-863-6XXX | 6000–6999 | Assigned | ONVOY, LLC - VA | 138E | SUFFOLK | VA |
| 2024-03-22 | 775-558-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NV | 029F | CRYSTALBAY | NV |
| 2024-03-22 | 779-388-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRYSTAL LK | IL |
| 2024-03-22 | 802-208-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VT | 451F | ST ALBANS | VT |
| 2024-03-22 | 804-391-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | COLONILBCH | VA |
| 2024-03-22 | 804-392-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | ENON | VA |
| 2024-03-22 | 806-232-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | BORGER | TX |
| 2024-03-22 | 826-243-9XXX | 9000–9999 | Assigned | AT&T - LOCAL | 7421 | BLUEMONT | VA |
| 2024-03-22 | 828-340-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NC | 638E | SYLVA | NC |
| 2024-03-22 | 848-369-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | DEAL | NJ |
| 2024-03-22 | 848-370-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | HOLMDEL | NJ |
| 2024-03-22 | 848-371-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | ASBURYPARK | NJ |
| 2024-03-22 | 848-371-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | ASBURYPARK | NJ |
| 2024-03-22 | 848-374-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | LONGBRANCH | NJ |
| 2024-03-22 | 848-375-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | SOUTHRIVER | NJ |
| 2024-03-22 | 848-375-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NJ | 637C | SOUTHRIVER | NJ |
| 2024-03-22 | 848-375-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NJ | 637C | SOUTHRIVER | NJ |
| 2024-03-22 | 848-375-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NJ | 637C | SOUTHRIVER | NJ |
| 2024-03-22 | 848-376-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | DUNELLEN | NJ |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/16/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.