NumberResearchRecent thousands-block assignments
17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 — NPA 606
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-05-09 | 606-279-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WOOTON | KY |
| 2024-05-09 | 606-374-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STINNETT | KY |
| 2024-05-09 | 606-378-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DWARF | KY |
| 2024-05-09 | 606-558-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLEDSOE | KY |
| 2024-05-07 | 606-281-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | WOOTON | KY |
| 2024-05-07 | 606-374-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | STINNETT | KY |
| 2024-05-07 | 606-378-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | DWARF | KY |
| 2024-05-07 | 606-558-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | BLEDSOE | KY |
| 2024-04-19 | 606-238-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WHITESBURG | KY |
| 2024-04-19 | 606-333-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VIRGIE | KY |
| 2024-04-19 | 606-353-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STONE | KY |
| 2024-04-19 | 606-395-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WARFIELD | KY |
| 2024-04-19 | 606-415-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MCDOWELL | KY |
| 2024-04-19 | 606-444-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PIKEVILLE | KY |
| 2024-04-19 | 606-455-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MAYSVILLE | KY |
| 2024-04-19 | 606-466-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEON | KY |
| 2024-04-19 | 606-500-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WALLINSCRK | KY |
| 2024-04-19 | 606-515-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILLIAMSBG | KY |
| 2024-04-19 | 606-530-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MARTIN | KY |
| 2024-04-19 | 606-576-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MIDDLESBO | KY |
| 2024-04-19 | 606-578-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JENKINS | KY |
| 2024-04-19 | 606-586-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WAYLAND | KY |
| 2024-04-19 | 606-607-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOWILLIMSN | KY |
| 2024-04-19 | 606-661-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STANFORD | KY |
| 2024-04-19 | 606-947-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | STANTON | KY |
| 2024-04-19 | 606-989-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LOUISA | KY |
| 2024-04-18 | 606-238-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | WHITESBURG | KY |
| 2024-04-18 | 606-249-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2024-04-18 | 606-323-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | INEZ | KY |
| 2024-04-18 | 606-332-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JACKSON | KY |
| 2024-04-18 | 606-399-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CANOE | KY |
| 2024-04-18 | 606-410-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CORBIN | KY |
| 2024-04-18 | 606-421-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FEDSCREEK | KY |
| 2024-04-18 | 606-445-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FREEBURN | KY |
| 2024-04-18 | 606-450-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MCCARR | KY |
| 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 |
| 2024-04-10 | 606-777-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JELLICO | KY |
| 2024-04-04 | 606-361-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-04-04 | 606-361-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-04-04 | 606-361-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-04-04 | 606-361-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-04-04 | 606-361-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.