NumberResearchRecent thousands-block assignments
4,069 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/12/2026
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
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Jul 2026
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Apr 2026
Mar 2026
Feb 2026
Jan 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-06-17 | 432-341-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ODESSA | TX |
| 2024-06-17 | 432-341-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | ODESSA | TX |
| 2024-06-17 | 458-275-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CRESWELL | OR |
| 2024-06-17 | 520-737-5XXX | 5000–5999 | Assigned | ALLO COMMUNICATIONS LLC | 907K | SIERRAVIST | AZ |
| 2024-06-17 | 534-210-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WI | 225C | RIVERFALLS | WI |
| 2024-06-17 | 534-210-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WI | 225C | RIVERFALLS | WI |
| 2024-06-17 | 534-226-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WI | 225C | RICE LAKE | WI |
| 2024-06-17 | 534-231-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | STEVENS PT | WI |
| 2024-06-17 | 534-231-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | STEVENS PT | WI |
| 2024-06-17 | 534-232-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | WAUSAU | WI |
| 2024-06-17 | 534-794-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | MOSINEE | WI |
| 2024-06-17 | 557-225-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 7218 | LADUE | MO |
| 2024-06-17 | 559-628-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CLOVIS | CA |
| 2024-06-17 | 559-912-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | FRESNO | CA |
| 2024-06-17 | 559-912-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | FRESNO | CA |
| 2024-06-17 | 572-238-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OK | 409F | PIEDMONT | OK |
| 2024-06-17 | 573-641-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CLARK | MO |
| 2024-06-17 | 585-761-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | SPENCERPT | NY |
| 2024-06-17 | 585-761-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | SPENCERPT | NY |
| 2024-06-17 | 608-601-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | MCFARLAND | WI |
| 2024-06-17 | 608-656-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | MAUSTON | WI |
| 2024-06-17 | 608-724-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WI | 225C | LA CROSSE | WI |
| 2024-06-17 | 608-905-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WI | 225C | JANESVILLE | WI |
| 2024-06-17 | 619-657-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LA MESA | CA |
| 2024-06-17 | 628-688-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | SNFC CNTRL | CA |
| 2024-06-17 | 640-237-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | MAYS LDG | NJ |
| 2024-06-17 | 681-455-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CLARKSBURG | WV |
| 2024-06-17 | 681-534-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MARTINSBG | WV |
| 2024-06-17 | 682-441-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MANSFIELD | TX |
| 2024-06-17 | 682-442-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | WEATHERFD | TX |
| 2024-06-17 | 682-443-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | NRICHLDHLS | TX |
| 2024-06-17 | 682-447-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | KELLER | TX |
| 2024-06-17 | 703-949-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HERNDON | VA |
| 2024-06-17 | 703-949-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HERNDON | VA |
| 2024-06-17 | 715-860-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | MARINETTE | WI |
| 2024-06-17 | 720-918-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | KEENESBURG | CO |
| 2024-06-17 | 726-246-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | SANANTONIO | TX |
| 2024-06-17 | 760-765-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | JULIAN | CA |
| 2024-06-17 | 760-907-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WARNER SPG | CA |
| 2024-06-17 | 816-957-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | KANSASCITY | MO |
| 2024-06-17 | 816-957-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | KANSASCITY | MO |
| 2024-06-17 | 831-673-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HOLLISTER | CA |
| 2024-06-17 | 858-377-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | POWAY | CA |
| 2024-06-17 | 858-403-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | POWAY | CA |
| 2024-06-17 | 904-904-0XXX | 0000–0999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | JACKSONVL | FL |
| 2024-06-17 | 904-904-1XXX | 1000–1999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | JACKSONVL | FL |
| 2024-06-17 | 904-904-2XXX | 2000–2999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | JACKSONVL | FL |
| 2024-06-17 | 904-904-3XXX | 3000–3999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | JACKSONVL | FL |
| 2024-06-17 | 904-904-4XXX | 4000–4999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | JACKSONVL | FL |
| 2024-06-17 | 904-904-5XXX | 5000–5999 | Assigned | LIVEWIRE TELECOM, LLC | 693K | JACKSONVL | FL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/12/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.