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 |
|---|---|---|---|---|---|---|---|
| 2011-03-01 | 606-548-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | MOREHEAD | KY |
| 2011-02-23 | 606-657-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | LONDON | KY |
| 2011-01-24 | 606-802-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SOMERSET | KY |
| 2011-01-24 | 606-802-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SOMERSET | KY |
| 2011-01-12 | 606-262-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | PIKEVILLE | KY |
| 2011-01-12 | 606-280-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | CORBIN | KY |
| 2011-01-12 | 606-280-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | CORBIN | KY |
| 2011-01-06 | 606-371-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | ASHLAND | KY |
| 2011-01-04 | 606-557-1XXX | 1000–1999 | Assigned | MCC TELEPHONY LLC | 593K | ALBANY | KY |
| 2010-12-30 | 606-515-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | WILLIAMSBG | KY |
| 2010-12-30 | 606-670-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | MIDDLESBO | KY |
| 2010-12-13 | 606-371-7XXX | 7000–7999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | ASHLAND | KY |
| 2010-12-13 | 606-371-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | ASHLAND | KY |
| 2010-10-25 | 606-359-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | FRENCHBURG | KY |
| 2010-10-22 | 606-740-0XXX | 0000–0999 | Assigned | WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON | 9690 | MOREHEAD | KY |
| 2010-10-06 | 606-207-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | MOREHEAD | KY |
| 2010-09-07 | 606-369-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | ASHLAND | KY |
| 2010-08-20 | 606-516-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | STNSWHLYCY | KY |
| 2010-07-09 | 606-910-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HAZARD | KY |
| 2010-07-07 | 606-371-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | ASHLAND | KY |
| 2010-06-15 | 606-518-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | FEDSCREEK | KY |
| 2010-06-08 | 606-417-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | FREEBURN | KY |
| 2010-06-08 | 606-431-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | ELKHORN CY | KY |
| 2010-06-08 | 606-488-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | MCCARR | KY |
| 2010-06-08 | 606-519-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | STONE | KY |
| 2010-06-08 | 606-554-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | VIRGIE | KY |
| 2010-05-05 | 606-371-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | ASHLAND | KY |
| 2010-04-27 | 606-554-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | VIRGIE | KY |
| 2010-04-05 | 606-824-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | JACKSON | KY |
| 2010-03-08 | 606-369-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | ASHLAND | KY |
| 2010-02-19 | 606-392-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | MT VERNON | KY |
| 2010-02-18 | 606-431-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ELKHORN CY | KY |
| 2010-02-12 | 606-802-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SOMERSET | KY |
| 2010-02-12 | 606-975-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | IRVINE | KY |
| 2010-02-10 | 606-200-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PIKEVILLE | KY |
| 2010-02-10 | 606-261-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | CORBIN | KY |
| 2010-02-10 | 606-263-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PRESTONSBG | KY |
| 2010-02-10 | 606-887-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PAINTSVL | KY |
| 2010-02-05 | 606-260-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LONDON | KY |
| 2010-02-02 | 606-260-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | LONDON | KY |
| 2009-12-14 | 606-536-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WHITESBURG | KY |
| 2009-11-20 | 606-516-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | STNSWHLYCY | KY |
| 2009-11-06 | 606-516-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | STNSWHLYCY | KY |
| 2009-10-29 | 606-231-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LONDON | KY |
| 2009-10-26 | 606-393-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ASHLAND | KY |
| 2009-10-16 | 606-703-3XXX | 3000–3999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | WILLIAMSBG | KY |
| 2009-09-28 | 606-802-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SOMERSET | KY |
| 2009-08-28 | 606-618-1XXX | 1000–1999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | ASHLAND | KY |
| 2009-07-24 | 606-206-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | MT OLIVET | KY |
| 2009-07-24 | 606-209-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | 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.