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 |
|---|---|---|---|---|---|---|---|
| 2022-09-19 | 606-745-5XXX | 5000–5999 | Assigned | INTEGRATED PATH COMMUNICATIONS - KENTUCKY, LLC-KY | 847H | ALBANY | KY |
| 2022-09-19 | 606-910-6XXX | 6000–6999 | Assigned | INTEGRATED PATH COMMUNICATIONS - KENTUCKY, LLC-KY | 847H | HAZARD | KY |
| 2022-09-16 | 606-398-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | BUCKHORN | KY |
| 2022-09-16 | 606-690-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | HYDEN | KY |
| 2022-09-09 | 606-536-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WHITESBURG | KY |
| 2022-08-31 | 606-249-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | OLIVE HILL | KY |
| 2022-08-29 | 606-313-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | PIKEVILLE | KY |
| 2022-08-29 | 606-603-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | SOWILLIMSN | KY |
| 2022-08-29 | 606-610-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | MOREHEAD | KY |
| 2022-08-29 | 606-934-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | MAYSVILLE | KY |
| 2022-08-26 | 606-249-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | OLIVE HILL | KY |
| 2022-08-25 | 606-217-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BROOKSVL | KY |
| 2022-08-25 | 606-293-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FERNLEAF | KY |
| 2022-08-25 | 606-698-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MT OLIVET | KY |
| 2022-08-25 | 606-705-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEWISBURG | KY |
| 2022-08-25 | 606-839-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MAYS LICK | KY |
| 2022-08-22 | 606-333-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | VIRGIE | KY |
| 2022-08-22 | 606-518-9XXX | 9000–9999 | Assigned | CSC VOICE, LLC | 612K | FEDSCREEK | KY |
| 2022-08-16 | 606-245-6XXX | 6000–6999 | Assigned | VONAGE AMERICA LLC | 197D | CORBIN | KY |
| 2022-08-11 | 606-756-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | AUGUSTA | KY |
| 2022-08-10 | 606-229-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | STONE | KY |
| 2022-08-10 | 606-495-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | W LIBERTY | KY |
| 2022-08-09 | 606-222-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SOMERSET | KY |
| 2022-06-30 | 606-221-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | HUSTONVL | KY |
| 2022-06-30 | 606-221-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | HUSTONVL | KY |
| 2022-06-24 | 606-691-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | MOREHEAD | KY |
| 2022-06-22 | 606-795-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | EVARTS | KY |
| 2022-06-21 | 606-245-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | CORBIN | KY |
| 2022-06-16 | 606-214-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WHITESBURG | KY |
| 2022-06-16 | 606-245-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | CORBIN | KY |
| 2022-06-16 | 606-471-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | ASHLAND | KY |
| 2022-06-16 | 606-729-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | LONDON | KY |
| 2022-06-16 | 606-997-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | SOMERSET | KY |
| 2022-06-10 | 606-227-9XXX | 9000–9999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | GRAYSON | KY |
| 2022-06-09 | 606-255-3XXX | 3000–3999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | GRAYSON | KY |
| 2022-06-09 | 606-255-4XXX | 4000–4999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | GRAYSON | KY |
| 2022-06-09 | 606-255-9XXX | 9000–9999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | GRAYSON | KY |
| 2022-06-09 | 606-713-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | GRAYSON | KY |
| 2022-05-23 | 606-245-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | CORBIN | KY |
| 2022-05-20 | 606-206-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | MT OLIVET | KY |
| 2022-05-20 | 606-217-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | BROOKSVL | KY |
| 2022-05-20 | 606-221-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | HUSTONVL | KY |
| 2022-05-20 | 606-301-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | WASHINGTON | KY |
| 2022-05-20 | 606-323-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | INEZ | KY |
| 2022-05-20 | 606-659-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | OWINGSVL | KY |
| 2022-05-20 | 606-707-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | ONEIDA | KY |
| 2022-05-20 | 606-715-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | TOLLESBORO | KY |
| 2022-05-20 | 606-960-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | WHITE LILY | KY |
| 2022-05-19 | 606-396-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | MONTICELLO | KY |
| 2022-04-19 | 606-291-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | FLEMINGSBG | 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.