NumberResearchRecent thousands-block assignments
4,201 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/14/2026
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
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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-04-16 | 309-957-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TOPEKA | IL |
| 2024-04-16 | 346-678-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | HSTNSUBURB | TX |
| 2024-04-16 | 346-795-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 346-795-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2024-04-16 | 401-492-0XXX | 0000–0999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-04-16 | 401-492-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-04-16 | 401-492-4XXX | 4000–4999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CUMBLND HL | RI |
| 2024-04-16 | 447-207-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FITHIAN | IL |
| 2024-04-16 | 447-222-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARMSTRONG | IL |
| 2024-04-16 | 447-234-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GIFFORD | IL |
| 2024-04-16 | 447-244-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GEORGETOWN | IL |
| 2024-04-16 | 447-285-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DANVILLE | IL |
| 2024-04-16 | 447-293-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COLLISON | IL |
| 2024-04-16 | 447-333-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BISMARCK | IL |
| 2024-04-16 | 447-347-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CHENEYVL | IL |
| 2024-04-16 | 447-444-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BONDVILLE | IL |
| 2024-04-16 | 447-477-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FISHER | IL |
| 2024-04-16 | 447-666-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BUCKLEY | IL |
| 2024-04-16 | 447-737-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EAST LYNN | IL |
| 2024-04-16 | 447-744-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BROADLANDS | IL |
| 2024-04-16 | 447-766-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CATLIN | IL |
| 2024-04-16 | 447-999-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FLATVILLE | IL |
| 2024-04-16 | 502-660-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SADIEVILLE | KY |
| 2024-04-16 | 502-906-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STAMPNGRND | KY |
| 2024-04-16 | 563-216-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - IA | 9877 | DUBUQUE | IA |
| 2024-04-16 | 572-231-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EDMOND | OK |
| 2024-04-16 | 573-540-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | COLUMBIA | MO |
| 2024-04-16 | 585-706-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCHESTER | NY |
| 2024-04-16 | 606-334-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HYDEN | KY |
| 2024-04-16 | 606-352-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BENHAMLNCH | KY |
| 2024-04-16 | 606-370-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRAB ORCH | KY |
| 2024-04-16 | 606-398-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BUCKHORN | KY |
| 2024-04-16 | 606-414-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELKHORN CY | KY |
| 2024-04-16 | 606-446-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CUMBERLAND | KY |
| 2024-04-16 | 606-458-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | GRAYSON | KY |
| 2024-04-16 | 606-503-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HARLAN | KY |
| 2024-04-16 | 606-543-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EVARTS | KY |
| 2024-04-16 | 636-415-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HARVESTER | MO |
| 2024-04-16 | 645-300-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | KEYS | FL |
| 2024-04-16 | 645-300-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | KEYS | FL |
| 2024-04-16 | 656-236-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF FLORIDA, LLC - FL | 902E | TAMPAEST | FL |
| 2024-04-16 | 659-285-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - AL | 5255 | BESSEMER | AL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/14/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.