NumberResearchRecent thousands-block assignments
19 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 859
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 |
|---|---|---|---|---|---|---|---|
| 2016-02-08 | 859-657-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | BOONE | KY |
| 2016-02-08 | 859-657-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | BOONE | KY |
| 2016-02-01 | 859-325-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HARRODSBG | KY |
| 2016-01-22 | 859-999-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | COVINGTON | KY |
| 2016-01-08 | 859-756-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | BEREA | KY |
| 2015-12-30 | 859-888-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | COVINGTON | KY |
| 2015-12-30 | 859-888-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | COVINGTON | KY |
| 2015-12-22 | 859-300-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | LEXINGTON | KY |
| 2015-12-22 | 859-300-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | LEXINGTON | KY |
| 2015-12-22 | 859-300-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | LEXINGTON | KY |
| 2015-12-09 | 859-202-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LEXINGTON | KY |
| 2015-12-02 | 859-286-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LEXINGTON | KY |
| 2015-11-24 | 859-202-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | LEXINGTON | KY |
| 2015-10-26 | 859-286-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LEXINGTON | KY |
| 2015-10-16 | 859-618-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2015-10-16 | 859-882-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINCHESTER | KY |
| 2015-10-15 | 859-513-5XXX | 5000–5999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | WINCHESTER | KY |
| 2015-10-15 | 859-513-6XXX | 6000–6999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | WINCHESTER | KY |
| 2015-10-15 | 859-513-7XXX | 7000–7999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | WINCHESTER | KY |
| 2015-10-09 | 859-594-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - KY | 987E | BOONE | KY |
| 2015-10-07 | 859-408-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | RICHMOND | KY |
| 2015-10-06 | 859-587-7XXX | 7000–7999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | NOMIDDLETN | KY |
| 2015-10-06 | 859-587-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | NOMIDDLETN | KY |
| 2015-09-23 | 859-385-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WINCHESTER | KY |
| 2015-09-23 | 859-594-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | BOONE | KY |
| 2015-09-23 | 859-813-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF KENTUCKY, LLC - KY | 035H | WILLIAMSTN | KY |
| 2015-09-23 | 859-888-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | COVINGTON | KY |
| 2015-09-23 | 859-935-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF KENTUCKY, LLC - KY | 035H | WARSAW | KY |
| 2015-09-09 | 859-214-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | VERSAILLES | KY |
| 2015-08-26 | 859-739-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | COVINGTON | KY |
| 2015-08-20 | 859-692-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | BOONE | KY |
| 2015-08-19 | 859-286-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2015-08-19 | 859-469-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2015-08-19 | 859-469-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2015-08-13 | 859-999-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | COVINGTON | KY |
| 2015-08-13 | 859-999-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | COVINGTON | KY |
| 2015-08-13 | 859-999-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | COVINGTON | KY |
| 2015-08-05 | 859-286-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KY | 8406 | LEXINGTON | KY |
| 2015-07-28 | 859-286-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LEXINGTON | KY |
| 2015-07-28 | 859-545-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | FALMOUTH | KY |
| 2015-07-28 | 859-780-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | WALTON | KY |
| 2015-07-28 | 859-904-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | WARSAW | KY |
| 2015-07-28 | 859-955-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | BUTLER | KY |
| 2015-07-17 | 859-786-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2015-07-17 | 859-786-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2015-07-17 | 859-786-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2015-07-17 | 859-786-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2015-07-14 | 859-286-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LEXINGTON | KY |
| 2015-06-25 | 859-979-6XXX | 6000–6999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | RICHMOND | KY |
| 2015-06-25 | 859-979-7XXX | 7000–7999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | RICHMOND | 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.