NumberResearchRecent thousands-block assignments
17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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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Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-04-04 | 606-361-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-04-01 | 606-323-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | INEZ | KY |
| 2024-04-01 | 606-332-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | JACKSON | KY |
| 2024-04-01 | 606-333-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | VIRGIE | KY |
| 2024-04-01 | 606-352-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | BENHAMLNCH | KY |
| 2024-04-01 | 606-370-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CRAB ORCH | KY |
| 2024-04-01 | 606-384-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PAINTSVL | KY |
| 2024-04-01 | 606-390-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | WARFIELD | KY |
| 2024-04-01 | 606-400-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | WILLIAMSBG | KY |
| 2024-04-01 | 606-444-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PIKEVILLE | KY |
| 2024-04-01 | 606-455-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | MAYSVILLE | KY |
| 2024-04-01 | 606-459-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | PRESTONSBG | KY |
| 2024-04-01 | 606-466-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | NEON | KY |
| 2024-04-01 | 606-488-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MCCARR | KY |
| 2024-04-01 | 606-500-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | WALLINSCRK | KY |
| 2024-04-01 | 606-510-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | STANFORD | KY |
| 2024-04-01 | 606-518-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | FEDSCREEK | KY |
| 2024-04-01 | 606-530-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MARTIN | KY |
| 2024-04-01 | 606-576-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | MIDDLESBO | KY |
| 2024-04-01 | 606-586-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | WAYLAND | KY |
| 2024-04-01 | 606-607-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | SOWILLIMSN | KY |
| 2024-04-01 | 606-714-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HARLAN | KY |
| 2024-04-01 | 606-800-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | STONE | KY |
| 2024-04-01 | 606-989-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | LOUISA | KY |
| 2024-03-20 | 606-457-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | MANCHESTER | KY |
| 2024-03-19 | 606-351-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | LONDON | KY |
| 2024-03-19 | 606-361-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | CORBIN | KY |
| 2024-03-18 | 606-458-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | GRAYSON | KY |
| 2024-03-14 | 606-737-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | ASHLAND | KY |
| 2024-03-11 | 606-322-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ALLEN | KY |
| 2024-03-07 | 606-238-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | WHITESBURG | KY |
| 2024-03-07 | 606-249-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2024-03-07 | 606-363-2XXX | 2000–2999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | SOUTHSHORE | KY |
| 2024-03-07 | 606-459-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | PRESTONSBG | KY |
| 2024-03-07 | 606-531-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | IRVINE | KY |
| 2024-03-07 | 606-602-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | MOREHEAD | KY |
| 2024-03-07 | 606-608-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | SOMERSET | KY |
| 2024-03-07 | 606-608-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | SOMERSET | KY |
| 2024-03-07 | 606-612-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | STANTON | KY |
| 2024-03-07 | 606-685-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | SCIENCE HL | KY |
| 2024-03-07 | 606-888-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | PINEVILLE | KY |
| 2024-03-05 | 606-621-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | HARLAN | KY |
| 2024-02-28 | 606-351-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | LONDON | KY |
| 2024-02-27 | 606-429-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | RUSSELL | KY |
| 2024-02-20 | 606-400-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | WILLIAMSBG | KY |
| 2024-02-15 | 606-458-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | GRAYSON | KY |
| 2024-02-14 | 606-278-1XXX | 1000–1999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | MONTICELLO | KY |
| 2024-02-14 | 606-566-0XXX | 0000–0999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | STAFORDSVL | KY |
| 2024-02-14 | 606-566-1XXX | 1000–1999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | STAFORDSVL | KY |
| 2024-02-14 | 606-566-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | STAFORDSVL | KY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.