NumberResearchRecent thousands-block assignments
6 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 270
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 |
|---|---|---|---|---|---|---|---|
| 2018-04-17 | 270-304-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | ELIZABTHTN | KY |
| 2018-03-27 | 270-344-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | OWENSBORO | KY |
| 2018-03-27 | 270-348-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | HOPKINSVL | KY |
| 2018-03-27 | 270-666-0XXX | 0000–0999 | Assigned | VONAGE AMERICA LLC | 197D | HOPKINSVL | KY |
| 2018-03-27 | 270-955-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | BEAVER DAM | KY |
| 2018-03-21 | 270-551-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF KENTUCKY, LLC - KY | 035H | JORDAN | KY |
| 2018-03-20 | 270-594-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF KENTUCKY, LLC - KY | 035H | BESSIEBEND | KY |
| 2018-03-19 | 270-203-9XXX | 9000–9999 | Assigned | WINDSTREAM KENTUCKY EAST, INC. - LONDON | 9691 | UNIONTOWN | KY |
| 2018-03-15 | 270-418-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | BOWLNGGREN | KY |
| 2018-03-01 | 270-551-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | JORDAN | KY |
| 2018-02-15 | 270-200-7XXX | 7000–7999 | Assigned | MCC TELEPHONY OF THE SOUTH, LLC - KY | 781F | LEITCHFLD | KY |
| 2018-02-15 | 270-951-9XXX | 9000–9999 | Assigned | MCC TELEPHONY OF THE SOUTH, LLC - KY | 781F | CECILIA | KY |
| 2018-02-13 | 270-367-1XXX | 1000–1999 | Assigned | MCC TELEPHONY OF THE SOUTH, LLC - KY | 781F | CANEYVILLE | KY |
| 2018-01-17 | 270-931-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | CENTRAL CY | KY |
| 2018-01-16 | 270-560-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | OAK GROVE | KY |
| 2018-01-02 | 270-724-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HENDERSON | KY |
| 2017-12-21 | 270-297-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | OWENSBORO | KY |
| 2017-12-07 | 270-205-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | BENTON | KY |
| 2017-12-07 | 270-222-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | OWENSBORO | KY |
| 2017-12-05 | 270-431-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | LORETTO | KY |
| 2017-11-30 | 270-266-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | SCOTTSVL | KY |
| 2017-11-29 | 270-557-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | PADUCAH | KY |
| 2017-11-29 | 270-557-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | PADUCAH | KY |
| 2017-11-22 | 270-672-9XXX | 9000–9999 | Assigned | WINDSTREAM KENTUCKY EAST, INC. - LONDON | 9691 | SMITHLAND | KY |
| 2017-11-17 | 270-552-9XXX | 9000–9999 | Assigned | WINDSTREAM KENTUCKY EAST, INC. - LONDON | 9691 | CALVERT CY | KY |
| 2017-11-07 | 270-551-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | JORDAN | KY |
| 2017-11-01 | 270-446-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | CLARKSON | KY |
| 2017-11-01 | 270-960-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | SO HARDIN | KY |
| 2017-10-31 | 270-449-9XXX | 9000–9999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | PRINCETON | KY |
| 2017-10-19 | 270-418-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | BOWLNGGREN | KY |
| 2017-10-13 | 270-245-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MADISONVL | KY |
| 2017-10-03 | 270-418-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | BOWLNGGREN | KY |
| 2017-09-27 | 270-445-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | BARDWELL | KY |
| 2017-09-27 | 270-773-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | CAVE CITY | KY |
| 2017-09-12 | 270-290-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | COLUMBIA | KY |
| 2017-09-08 | 270-801-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | RADCLIFF | KY |
| 2017-09-07 | 270-418-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | BOWLNGGREN | KY |
| 2017-08-21 | 270-933-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PADUCAH | KY |
| 2017-08-11 | 270-955-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BEAVER DAM | KY |
| 2017-08-10 | 270-551-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | JORDAN | KY |
| 2017-08-04 | 270-560-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | OAK GROVE | KY |
| 2017-08-04 | 270-693-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | JORDAN | KY |
| 2017-07-27 | 270-990-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ELIZABTHTN | KY |
| 2017-07-17 | 270-215-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | OWENSBORO | KY |
| 2017-07-10 | 270-727-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | MAYFIELD | KY |
| 2017-06-02 | 270-990-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ELIZABTHTN | KY |
| 2017-05-16 | 270-560-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | OAK GROVE | KY |
| 2017-05-04 | 270-207-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CLINTON | KY |
| 2017-05-04 | 270-213-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | DIXON | KY |
| 2017-05-04 | 270-214-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HICKMAN | 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.