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
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-07-29 | 606-381-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2021-07-29 | 606-381-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2021-07-29 | 606-381-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2021-07-20 | 606-910-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | HAZARD | KY |
| 2021-07-06 | 606-506-2XXX | 2000–2999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PRESTONSBG | KY |
| 2021-07-06 | 606-506-6XXX | 6000–6999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PRESTONSBG | KY |
| 2021-06-22 | 606-947-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | STANTON | KY |
| 2021-06-02 | 606-230-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALLEN | KY |
| 2021-06-02 | 606-328-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ALBANY | KY |
| 2021-06-02 | 606-600-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BEATTYVL | KY |
| 2021-06-02 | 606-645-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BARBOURVL | KY |
| 2021-06-02 | 606-649-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BROOKSVL | KY |
| 2021-06-02 | 606-744-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ASHLAND | KY |
| 2021-06-02 | 606-756-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AUGUSTA | KY |
| 2021-05-13 | 606-222-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | SOMERSET | KY |
| 2021-04-23 | 606-865-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | CATLETTSBG | KY |
| 2021-04-16 | 606-389-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | LONDON | KY |
| 2021-04-15 | 606-229-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | STONE | KY |
| 2021-04-15 | 606-284-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | WAYLAND | KY |
| 2021-04-15 | 606-357-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | MCDOWELL | KY |
| 2021-04-15 | 606-357-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | MCDOWELL | KY |
| 2021-04-15 | 606-654-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | PINEVILLE | KY |
| 2021-04-15 | 606-656-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | CORBIN | KY |
| 2021-04-15 | 606-661-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | STANFORD | KY |
| 2021-04-15 | 606-661-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | STANFORD | KY |
| 2021-04-15 | 606-756-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | AUGUSTA | KY |
| 2021-04-15 | 606-781-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | MEADS | KY |
| 2021-04-15 | 606-781-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | MEADS | KY |
| 2021-04-15 | 606-806-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | SHOPVILLE | KY |
| 2021-04-15 | 606-825-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | WILLIAMSBG | KY |
| 2021-04-15 | 606-934-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | MAYSVILLE | KY |
| 2021-04-15 | 606-934-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | MAYSVILLE | KY |
| 2021-04-12 | 606-313-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | PIKEVILLE | KY |
| 2021-04-07 | 606-240-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | OLIVE HILL | KY |
| 2021-04-07 | 606-548-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | MOREHEAD | KY |
| 2021-03-30 | 606-514-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | SOMERSET | KY |
| 2021-03-30 | 606-610-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | MOREHEAD | KY |
| 2021-03-30 | 606-713-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | GRAYSON | KY |
| 2021-03-29 | 606-963-3XXX | 3000–3999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PAINTSVL | KY |
| 2021-03-29 | 606-963-4XXX | 4000–4999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PAINTSVL | KY |
| 2021-03-29 | 606-963-5XXX | 5000–5999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PAINTSVL | KY |
| 2021-03-17 | 606-770-0XXX | 0000–0999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | LONDON | KY |
| 2021-03-17 | 606-770-1XXX | 1000–1999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | LONDON | KY |
| 2021-03-17 | 606-770-2XXX | 2000–2999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | LONDON | KY |
| 2021-03-17 | 606-770-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | LONDON | KY |
| 2021-03-17 | 606-770-9XXX | 9000–9999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | LONDON | KY |
| 2021-03-16 | 606-400-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | WILLIAMSBG | KY |
| 2021-03-16 | 606-619-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | BARBOURVL | KY |
| 2021-03-15 | 606-328-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | ALBANY | KY |
| 2021-03-15 | 606-396-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | MONTICELLO | 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.