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
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-10-14 | 551-426-1XXX | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | BAYONNE | NJ |
| 2025-10-14 | 551-429-7XXX | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | BAYONNE | NJ |
| 2025-10-14 | 551-429-8XXX | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | BAYONNE | NJ |
| 2025-10-14 | 551-429-9XXX | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | BAYONNE | NJ |
| 2025-10-14 | 551-431-0XXX | CABLEVISION LIGHTPATH, INC. - NJ | 4948 | JERSEYCITY | NJ |
| 2025-10-14 | 557-241-9XXX | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2025-10-14 | 557-242-9XXX | ONVOY, LLC - MO | 093F | ST LOUIS | MO |
| 2025-10-14 | 570-792-8XXX | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | OVAL | PA |
| 2025-10-14 | 573-277-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FULTON | MO |
| 2025-10-14 | 575-331-2XXX | ONVOY, LLC - NM | 206F | LAS CRUCES | NM |
| 2025-10-14 | 585-631-3XXX | EMPIRE LONG DISTANCE CORPORATION | 087H | RUSHVILLE | NY |
| 2025-10-14 | 585-792-4XXX | ONVOY, LLC- NY | 384C | ROCHESTER | NY |
| 2025-10-14 | 585-821-3XXX | EMPIRE LONG DISTANCE CORPORATION | 087H | STANLEY | NY |
| 2025-10-14 | 585-887-3XXX | EMPIRE LONG DISTANCE CORPORATION | 087H | LIVONIA | NY |
| 2025-10-14 | 607-212-3XXX | EMPIRE LONG DISTANCE CORPORATION | 087H | AVOCA | NY |
| 2025-10-14 | 608-425-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DODGEVILLE | WI |
| 2025-10-14 | 636-298-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANCHESTER | MO |
| 2025-10-14 | 636-298-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANCHESTER | MO |
| 2025-10-14 | 645-233-8XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-10-14 | 645-233-9XXX | ONVOY, LLC - FL | 937C | MIAMI | FL |
| 2025-10-14 | 645-244-3XXX | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2025-10-14 | 645-244-4XXX | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2025-10-14 | 645-247-3XXX | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2025-10-14 | 645-247-4XXX | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2025-10-14 | 645-247-5XXX | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2025-10-14 | 656-254-6XXX | ONVOY, LLC - FL | 937C | TAMPAEST | FL |
| 2025-10-14 | 659-559-2XXX | ONVOY, LLC - AL | 604E | BIRMINGHAM | AL |
| 2025-10-14 | 659-559-3XXX | ONVOY, LLC - AL | 604E | BIRMINGHAM | AL |
| 2025-10-14 | 659-595-0XXX | ONVOY, LLC - AL | 604E | TUSCALOOSA | AL |
| 2025-10-14 | 669-871-2XXX | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7145 | CAMPBELL | CA |
| 2025-10-14 | 680-312-8XXX | ONVOY, LLC- NY | 384C | SYRACUSE | NY |
| 2025-10-14 | 680-328-4XXX | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AUBURN | NY |
| 2025-10-14 | 680-328-5XXX | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AUBURN | NY |
| 2025-10-14 | 680-329-9XXX | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AUBURN | NY |
| 2025-10-14 | 689-358-6XXX | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2025-10-14 | 689-358-7XXX | ONVOY, LLC - FL | 937C | ORLANDO | FL |
| 2025-10-14 | 713-470-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2025-10-14 | 716-274-2XXX | ONVOY, LLC- NY | 384C | BUFFALO | NY |
| 2025-10-14 | 727-660-6XXX | ONVOY, LLC - FL | 937C | CLEARWATER | FL |
| 2025-10-14 | 727-660-7XXX | ONVOY, LLC - FL | 937C | CLEARWATER | FL |
| 2025-10-14 | 727-660-9XXX | ONVOY, LLC - FL | 937C | CLEARWATER | FL |
| 2025-10-14 | 727-661-1XXX | ONVOY, LLC - FL | 937C | STPETERSBG | FL |
| 2025-10-14 | 727-661-8XXX | ONVOY, LLC - FL | 937C | STPETERSBG | FL |
| 2025-10-14 | 727-661-9XXX | ONVOY, LLC - FL | 937C | STPETERSBG | FL |
| 2025-10-14 | 730-271-1XXX | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | HERRIN | IL |
| 2025-10-14 | 754-328-2XXX | ONVOY, LLC - FL | 937C | FTLAUDERDL | FL |
| 2025-10-14 | 754-328-3XXX | ONVOY, LLC - FL | 937C | FTLAUDERDL | FL |
| 2025-10-14 | 754-328-4XXX | ONVOY, LLC - FL | 937C | FTLAUDERDL | FL |
| 2025-10-14 | 754-351-5XXX | ONVOY, LLC - FL | 937C | HOLLYWOOD | FL |
| 2025-10-14 | 754-353-7XXX | ONVOY, LLC - FL | 937C | CORAL SPG | FL |
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.