NumberResearchRecent thousands-block assignments
3,289 blocks assigned in July 2026 · 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, July 2026
New assignments by month
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-07-21 | 350-239-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LOS BANOS | CA |
| 2026-07-21 | 352-521-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | DADE CITY | FL |
| 2026-07-21 | 352-523-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | DADE CITY | FL |
| 2026-07-21 | 361-327-2XXX | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ALICE | TX |
| 2026-07-21 | 361-520-1XXX | ONVOY, LLC - TX | 903C | CALALLEN | TX |
| 2026-07-21 | 364-201-4XXX | ONVOY, LLC - KY | 896E | BOWLNGGREN | KY |
| 2026-07-21 | 369-235-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BENICIA | CA |
| 2026-07-21 | 369-236-0XXX | ONVOY, LLC - CA | 649C | SANTA ROSA | CA |
| 2026-07-21 | 386-442-6XXX | ONVOY, LLC - FL | 937C | DELAND | FL |
| 2026-07-21 | 386-442-8XXX | ONVOY, LLC - FL | 937C | DELAND | FL |
| 2026-07-21 | 405-526-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OKLA CITY | OK |
| 2026-07-21 | 407-442-6XXX | ONVOY, LLC - FL | 937C | EASTORANGE | FL |
| 2026-07-21 | 407-442-7XXX | ONVOY, LLC - FL | 937C | EASTORANGE | FL |
| 2026-07-21 | 413-661-1XXX | WIDE VOICE, LLC - MA | 756G | SPRINGFLD | MA |
| 2026-07-21 | 413-661-2XXX | WIDE VOICE, LLC - MA | 756G | SPRINGFLD | MA |
| 2026-07-21 | 425-473-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | RENTON | WA |
| 2026-07-21 | 425-571-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | ISSAQUAH | WA |
| 2026-07-21 | 430-395-0XXX | ONVOY, LLC - TX | 903C | BONHAM | TX |
| 2026-07-21 | 430-396-0XXX | ONVOY, LLC - TX | 903C | DENISON | TX |
| 2026-07-21 | 434-452-1XXX | ONVOY, LLC - VA | 138E | CHARLOTSVL | VA |
| 2026-07-21 | 434-452-8XXX | ONVOY, LLC - VA | 138E | CHARLOTSVL | VA |
| 2026-07-21 | 434-452-9XXX | ONVOY, LLC - VA | 138E | CHARLOTSVL | VA |
| 2026-07-21 | 447-832-2XXX | EXIANT COMMUNICATIONS LLC | 114J | OAKWOOD | IL |
| 2026-07-21 | 447-837-7XXX | EXIANT COMMUNICATIONS LLC | 114J | BUFFALO | IL |
| 2026-07-21 | 447-998-0XXX | VOIP INNOVATIONS, LLC | 597F | EMDEN | IL |
| 2026-07-21 | 463-310-8XXX | ONVOY, LLC - IN | 097D | CICERO | IN |
| 2026-07-21 | 463-341-0XXX | ONVOY, LLC - IN | 097D | CARMEL | IN |
| 2026-07-21 | 463-341-1XXX | ONVOY, LLC - IN | 097D | CARMEL | IN |
| 2026-07-21 | 463-341-2XXX | ONVOY, LLC - IN | 097D | CARMEL | IN |
| 2026-07-21 | 463-342-0XXX | ONVOY, LLC - IN | 097D | CLAYTON | IN |
| 2026-07-21 | 475-405-7XXX | ONVOY, LLC - CT | 639C | CHESHIRE | CT |
| 2026-07-21 | 475-678-2XXX | ONVOY, LLC - CT | 639C | DANBURY | CT |
| 2026-07-21 | 475-678-3XXX | ONVOY, LLC - CT | 639C | DANBURY | CT |
| 2026-07-21 | 475-997-0XXX | ONVOY, LLC - CT | 639C | CHESHIRE | CT |
| 2026-07-21 | 478-402-3XXX | ONVOY, LLC - GA | 067D | EASTMAN | GA |
| 2026-07-21 | 478-417-3XXX | ONVOY, LLC - GA | 067D | DUBLIN | GA |
| 2026-07-21 | 478-417-4XXX | ONVOY, LLC - GA | 067D | DUBLIN | GA |
| 2026-07-21 | 479-995-4XXX | ONVOY, LLC - AR | 348F | CENTERTON | AR |
| 2026-07-21 | 501-586-6XXX | ONVOY, LLC - AR | 348F | CONWAY | AR |
| 2026-07-21 | 501-586-7XXX | ONVOY, LLC - AR | 348F | CONWAY | AR |
| 2026-07-21 | 501-591-4XXX | ONVOY, LLC - AR | 348F | BEEBE | AR |
| 2026-07-21 | 509-274-7XXX | EXIANT COMMUNICATIONS LLC | 114J | SUNNYSIDE | WA |
| 2026-07-21 | 509-791-1XXX | VOIP INNOVATIONS, LLC | 597F | GRANDVIEW | WA |
| 2026-07-21 | 515-626-9XXX | ONVOY, LLC - IA | 221F | BOONE | IA |
| 2026-07-21 | 530-961-0XXX | ONVOY, LLC - CA | 649C | CHICO | CA |
| 2026-07-21 | 539-372-3XXX | ONVOY, LLC - OK | 409F | CLAREMORE | OK |
| 2026-07-21 | 539-372-4XXX | ONVOY, LLC - OK | 409F | CLAREMORE | OK |
| 2026-07-21 | 540-719-6XXX | ONVOY, LLC - VA | 138E | BURNTCHMNY | VA |
| 2026-07-21 | 540-813-7XXX | ONVOY, LLC - VA | 138E | DUBLIN | VA |
| 2026-07-21 | 540-960-7XXX | ONVOY, LLC - VA | 138E | COVINGTON | VA |
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.