NumberResearchRecent thousands-block assignments
3,511 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 |
|---|---|---|---|---|---|---|---|
| 2024-03-05 | 430-294-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | TEXARKANA | TX |
| 2024-03-05 | 434-268-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | CROZET | VA |
| 2024-03-05 | 440-621-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | BAINBRIDGE | OH |
| 2024-03-05 | 440-875-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | VICTORY | OH |
| 2024-03-05 | 440-875-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | VICTORY | OH |
| 2024-03-05 | 440-875-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | VICTORY | OH |
| 2024-03-05 | 440-875-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | VICTORY | OH |
| 2024-03-05 | 443-978-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | SALISBURY | MD |
| 2024-03-05 | 445-290-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | DOYLESTOWN | PA |
| 2024-03-05 | 445-290-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | DOYLESTOWN | PA |
| 2024-03-05 | 458-455-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | COOS BAY | OR |
| 2024-03-05 | 458-455-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OR | 750E | COOS BAY | OR |
| 2024-03-05 | 463-298-9XXX | 9000–9999 | Assigned | ONVOY, LLC - IN | 097D | INDIANAPLS | IN |
| 2024-03-05 | 504-447-8XXX | 8000–8999 | Assigned | ONVOY, LLC - LA | 749E | NEWORLEANS | LA |
| 2024-03-05 | 504-447-9XXX | 9000–9999 | Assigned | ONVOY, LLC - LA | 749E | NEWORLEANS | LA |
| 2024-03-05 | 505-616-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NM | 206F | ALBUQURQUE | NM |
| 2024-03-05 | 505-616-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NM | 206F | ALBUQURQUE | NM |
| 2024-03-05 | 505-616-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NM | 206F | ALBUQURQUE | NM |
| 2024-03-05 | 510-392-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | ELSBR-PINL | CA |
| 2024-03-05 | 510-392-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | ELSBR-PINL | CA |
| 2024-03-05 | 510-392-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | ELSBR-PINL | CA |
| 2024-03-05 | 510-591-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | FRNK MAIN | CA |
| 2024-03-05 | 510-591-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | FRNK MAIN | CA |
| 2024-03-05 | 530-491-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MARYSVILLE | CA |
| 2024-03-05 | 530-956-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MARYSVILLE | CA |
| 2024-03-05 | 540-749-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | FRONTROYAL | VA |
| 2024-03-05 | 540-749-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | FRONTROYAL | VA |
| 2024-03-05 | 557-212-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | MEHLVILLE | MO |
| 2024-03-05 | 563-218-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IA | 9877 | WILTON | IA |
| 2024-03-05 | 567-210-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | BRYAN | OH |
| 2024-03-05 | 567-210-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | BRYAN | OH |
| 2024-03-05 | 567-451-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | ELMORE | OH |
| 2024-03-05 | 567-451-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | ELMORE | OH |
| 2024-03-05 | 570-572-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | DALLAS | PA |
| 2024-03-05 | 572-726-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OK | 5257 | ANADARKO | OK |
| 2024-03-05 | 573-968-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | COLUMBIA | MO |
| 2024-03-05 | 575-298-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NM | 206F | HOBBS | NM |
| 2024-03-05 | 575-307-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NM | 206F | CARLSBAD | NM |
| 2024-03-05 | 582-206-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | EDINBORO | PA |
| 2024-03-05 | 585-562-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | ATTICA | NY |
| 2024-03-05 | 605-933-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MITCHELL | SD |
| 2024-03-05 | 606-621-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | HARLAN | KY |
| 2024-03-05 | 607-289-1XXX | 1000–1999 | Assigned | ONVOY, LLC- NY | 384C | CORTLAND | NY |
| 2024-03-05 | 607-289-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | CORTLAND | NY |
| 2024-03-05 | 607-577-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | BATH | NY |
| 2024-03-05 | 608-910-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WI | 225C | MADISON | WI |
| 2024-03-05 | 608-912-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | DE FOREST | WI |
| 2024-03-05 | 609-434-9XXX | 9000–9999 | Assigned | ONVOY, LLC - NJ | 637C | EWING | NJ |
| 2024-03-05 | 609-671-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NJ | 637C | EWING | NJ |
| 2024-03-05 | 610-321-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | EAGLE | PA |
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.