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 |
|---|---|---|---|---|---|---|---|
| 2016-04-18 | 859-447-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2016-04-14 | 859-202-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | LEXINGTON | KY |
| 2016-04-14 | 859-202-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | LEXINGTON | KY |
| 2016-04-14 | 859-202-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LEXINGTON | KY |
| 2016-04-14 | 859-202-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | LEXINGTON | KY |
| 2016-04-14 | 859-202-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | LEXINGTON | KY |
| 2016-04-14 | 859-202-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LEXINGTON | KY |
| 2016-04-07 | 859-556-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | WINCHESTER | KY |
| 2016-04-04 | 859-203-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KY | 896E | WARSAW | KY |
| 2016-04-04 | 859-203-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | WARSAW | KY |
| 2016-04-04 | 859-493-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | WALTON | KY |
| 2016-04-04 | 859-493-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | WALTON | KY |
| 2016-04-04 | 859-545-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | FALMOUTH | KY |
| 2016-04-04 | 859-545-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | FALMOUTH | KY |
| 2016-04-04 | 859-657-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | BOONE | KY |
| 2016-04-04 | 859-657-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | BOONE | KY |
| 2016-04-04 | 859-823-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | WILLIAMSTN | KY |
| 2016-04-04 | 859-823-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | WILLIAMSTN | KY |
| 2016-04-04 | 859-838-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | ALEXANDRIA | KY |
| 2016-04-04 | 859-838-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | ALEXANDRIA | KY |
| 2016-04-04 | 859-898-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | INDEPNDNCE | KY |
| 2016-04-04 | 859-898-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | INDEPNDNCE | KY |
| 2016-04-04 | 859-927-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | GLENCOE | KY |
| 2016-04-04 | 859-927-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | GLENCOE | KY |
| 2016-04-04 | 859-955-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | BUTLER | KY |
| 2016-04-04 | 859-955-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | BUTLER | KY |
| 2016-03-29 | 859-636-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SPRINGFLD | KY |
| 2016-03-25 | 859-286-0XXX | 0000–0999 | Assigned | PAETEC ITEL, LLC | 829J | LEXINGTON | KY |
| 2016-03-23 | 859-408-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | RICHMOND | KY |
| 2016-03-18 | 859-823-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | WILLIAMSTN | KY |
| 2016-03-18 | 859-903-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | WILLIAMSTN | KY |
| 2016-03-17 | 859-203-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | WARSAW | KY |
| 2016-03-17 | 859-203-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | WARSAW | KY |
| 2016-03-15 | 859-955-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KY | 896E | BUTLER | KY |
| 2016-03-15 | 859-955-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | BUTLER | KY |
| 2016-03-07 | 859-927-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | GLENCOE | KY |
| 2016-03-07 | 859-927-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | GLENCOE | KY |
| 2016-03-04 | 859-202-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | LEXINGTON | KY |
| 2016-03-02 | 859-568-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KY | 6161 | BOONE | KY |
| 2016-02-29 | 859-545-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KY | 896E | FALMOUTH | KY |
| 2016-02-29 | 859-545-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KY | 896E | FALMOUTH | KY |
| 2016-02-19 | 859-324-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DANVILLE | KY |
| 2016-02-19 | 859-432-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MTSTERLING | KY |
| 2016-02-19 | 859-898-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | INDEPNDNCE | KY |
| 2016-02-19 | 859-898-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KY | 896E | INDEPNDNCE | KY |
| 2016-02-17 | 859-694-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | ALEXANDRIA | KY |
| 2016-02-17 | 859-694-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | ALEXANDRIA | KY |
| 2016-02-16 | 859-780-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KY | 896E | WALTON | KY |
| 2016-02-16 | 859-780-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | WALTON | KY |
| 2016-02-12 | 859-520-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MTSTERLING | 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.