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 |
|---|---|---|---|---|---|---|---|
| 2007-10-18 | 859-382-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2007-10-10 | 859-353-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | RICHMOND | KY |
| 2007-09-19 | 859-409-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-09-19 | 859-409-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-08-23 | 859-402-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2007-08-02 | 859-360-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-07-23 | 859-241-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NICHOLASVL | KY |
| 2007-07-23 | 859-904-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WARSAW | KY |
| 2007-07-23 | 859-955-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BUTLER | KY |
| 2007-07-13 | 859-369-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WACO | KY |
| 2007-07-13 | 859-403-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MIDWAY | KY |
| 2007-07-02 | 859-409-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2007-07-02 | 859-409-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2007-06-28 | 859-309-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2007-06-28 | 859-309-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2007-06-28 | 859-309-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2007-06-28 | 859-309-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEXINGTON | KY |
| 2007-06-28 | 859-457-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | LEXINGTON | KY |
| 2007-06-28 | 859-457-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | LEXINGTON | KY |
| 2007-06-19 | 859-817-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BOONE | KY |
| 2007-06-19 | 859-918-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BOONE | KY |
| 2007-06-18 | 859-298-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CYNTHIANA | KY |
| 2007-06-18 | 859-317-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2007-06-18 | 859-324-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DANVILLE | KY |
| 2007-06-18 | 859-340-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PARIS | KY |
| 2007-06-18 | 859-353-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | RICHMOND | KY |
| 2007-06-18 | 859-644-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINCHESTER | KY |
| 2007-06-18 | 859-753-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | VERSAILLES | KY |
| 2007-05-25 | 859-295-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WILMORE | KY |
| 2007-05-03 | 859-409-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-05-03 | 859-409-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-04-20 | 859-298-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CYNTHIANA | KY |
| 2007-04-19 | 859-353-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | RICHMOND | KY |
| 2007-04-19 | 859-353-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | RICHMOND | KY |
| 2007-04-16 | 859-409-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-04-16 | 859-409-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-04-12 | 859-473-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CARLISLE | KY |
| 2007-04-11 | 859-360-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COVINGTON | KY |
| 2007-04-11 | 859-360-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COVINGTON | KY |
| 2007-03-29 | 859-285-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2007-03-14 | 859-307-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2007-02-28 | 859-957-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2007-02-28 | 859-957-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2007-02-28 | 859-957-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COVINGTON | KY |
| 2007-02-28 | 859-982-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COVINGTON | KY |
| 2007-02-22 | 859-457-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2007-02-22 | 859-457-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2007-02-22 | 859-704-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PARIS | KY |
| 2007-02-21 | 859-401-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NICHOLASVL | KY |
| 2007-02-06 | 859-248-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | 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.