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 |
|---|---|---|---|---|---|---|---|
| 2007-02-06 | 859-325-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HARRODSBG | KY |
| 2007-02-06 | 859-595-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINCHESTER | KY |
| 2007-02-01 | 859-307-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-02-01 | 859-307-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-12-15 | 859-595-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINCHESTER | KY |
| 2006-12-01 | 859-307-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-12-01 | 859-307-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-11-27 | 859-317-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LEXINGTON | KY |
| 2006-11-22 | 859-659-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BURGIN | KY |
| 2006-11-21 | 859-368-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2006-11-21 | 859-368-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2006-11-21 | 859-368-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2006-11-21 | 859-445-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-11-21 | 859-445-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-11-16 | 859-481-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SPRINGFLD | KY |
| 2006-11-15 | 859-215-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WILMORE | KY |
| 2006-11-15 | 859-251-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | VERSAILLES | KY |
| 2006-11-15 | 859-304-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LANCASTER | KY |
| 2006-11-15 | 859-340-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PARIS | KY |
| 2006-11-15 | 859-368-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-11-15 | 859-368-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-11-15 | 859-368-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-11-15 | 859-368-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-11-15 | 859-368-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-11-15 | 859-374-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | JUNCTIONCY | KY |
| 2006-11-15 | 859-405-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CARLISLE | KY |
| 2006-11-09 | 859-405-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | CARLISLE | KY |
| 2006-10-31 | 859-325-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HARRODSBG | KY |
| 2006-10-27 | 859-350-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | SALVISA | KY |
| 2006-10-27 | 859-459-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | WILLISBURG | KY |
| 2006-10-20 | 859-481-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SPRINGFLD | KY |
| 2006-10-18 | 859-208-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | FORD | KY |
| 2006-10-18 | 859-340-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | PARIS | KY |
| 2006-10-04 | 859-298-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CYNTHIANA | KY |
| 2006-09-19 | 859-285-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-09-19 | 859-285-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-09-19 | 859-285-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-09-19 | 859-445-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-09-19 | 859-445-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-09-19 | 859-445-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-09-19 | 859-445-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2006-09-19 | 859-475-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-09-19 | 859-595-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINCHESTER | KY |
| 2006-09-05 | 859-814-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2006-08-18 | 859-285-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-08-18 | 859-285-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-08-18 | 859-285-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-08-18 | 859-285-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2006-08-17 | 859-912-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | COVINGTON | KY |
| 2006-08-08 | 859-209-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DANVILLE | 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.