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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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-11-12 | 606-609-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EWING | KY |
| 2021-11-10 | 606-363-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SOUTHSHORE | KY |
| 2021-11-03 | 606-635-9XXX | 9000–9999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PRESTONSBG | KY |
| 2021-11-01 | 606-769-4XXX | 4000–4999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PRESTONSBG | KY |
| 2021-11-01 | 606-769-9XXX | 9000–9999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PRESTONSBG | KY |
| 2021-11-01 | 606-949-0XXX | 0000–0999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PRESTONSBG | KY |
| 2021-11-01 | 606-949-3XXX | 3000–3999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PRESTONSBG | KY |
| 2021-10-25 | 606-578-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | JENKINS | KY |
| 2021-10-20 | 606-352-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | BENHAMLNCH | KY |
| 2021-10-20 | 606-366-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EWING | KY |
| 2021-10-20 | 606-609-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EWING | KY |
| 2021-10-20 | 606-756-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUGUSTA | KY |
| 2021-10-20 | 606-756-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUGUSTA | KY |
| 2021-10-14 | 606-619-5XXX | 5000–5999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | BARBOURVL | KY |
| 2021-10-14 | 606-619-7XXX | 7000–7999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | BARBOURVL | KY |
| 2021-10-14 | 606-645-3XXX | 3000–3999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | BARBOURVL | KY |
| 2021-10-12 | 606-362-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | CAMPTON | KY |
| 2021-09-22 | 606-887-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PAINTSVL | KY |
| 2021-09-16 | 606-266-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | LEATHERWD | KY |
| 2021-09-16 | 606-313-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | PIKEVILLE | KY |
| 2021-09-16 | 606-332-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | JACKSON | KY |
| 2021-09-16 | 606-333-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | VIRGIE | KY |
| 2021-09-16 | 606-336-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | OWINGSVL | KY |
| 2021-09-16 | 606-391-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | MANCHESTER | KY |
| 2021-09-16 | 606-394-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | SCIENCE HL | KY |
| 2021-09-16 | 606-498-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | SOUTHSHORE | KY |
| 2021-09-16 | 606-500-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | WALLINSCRK | KY |
| 2021-09-16 | 606-707-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | ONEIDA | KY |
| 2021-09-16 | 606-722-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | LIBERTY | KY |
| 2021-09-16 | 606-753-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | MONTICELLO | KY |
| 2021-09-16 | 606-764-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | MT VERNON | KY |
| 2021-09-16 | 606-769-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | PRESTONSBG | KY |
| 2021-09-16 | 606-888-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | PINEVILLE | KY |
| 2021-09-16 | 606-900-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | RUSSELL | KY |
| 2021-09-16 | 606-960-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | WHITE LILY | KY |
| 2021-09-16 | 606-963-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | PAINTSVL | KY |
| 2021-09-15 | 606-203-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | DOVER | KY |
| 2021-09-15 | 606-215-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | CORBIN | KY |
| 2021-09-15 | 606-288-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | FAUBUSH | KY |
| 2021-09-15 | 606-431-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | ELKHORN CY | KY |
| 2021-09-15 | 606-503-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | HARLAN | KY |
| 2021-09-15 | 606-535-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | EUBANK | KY |
| 2021-09-15 | 606-609-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EWING | KY |
| 2021-09-15 | 606-609-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | EWING | KY |
| 2021-09-15 | 606-712-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | EBERNSTADT | KY |
| 2021-09-15 | 606-713-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | GRAYSON | KY |
| 2021-09-15 | 606-716-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | HAZARD | KY |
| 2021-09-15 | 606-717-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | IRVINE | KY |
| 2021-09-14 | 606-229-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | STONE | KY |
| 2021-09-14 | 606-229-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | STONE | 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.