NumberResearchRecent thousands-block assignments
7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 325
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 |
|---|---|---|---|---|---|---|---|
| 2014-07-29 | 325-735-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ROTAN | TX |
| 2014-07-29 | 325-762-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | ALBANY | TX |
| 2014-07-29 | 325-776-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | ROBY | TX |
| 2014-07-29 | 325-823-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ANSON | TX |
| 2014-07-23 | 325-812-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SAN ANGELO | TX |
| 2014-07-21 | 325-268-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2014-07-21 | 325-701-8XXX | 8000–8999 | Assigned | CSC VOICE, LLC | 612K | ABILENE | TX |
| 2014-06-23 | 325-455-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ABILENE | TX |
| 2014-06-16 | 325-400-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2014-06-16 | 325-400-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2014-06-16 | 325-400-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2014-06-16 | 325-400-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2014-06-16 | 325-430-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2014-05-27 | 325-219-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | SWEETWATER | TX |
| 2014-05-27 | 325-773-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | STAMFORD | TX |
| 2014-04-09 | 325-269-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLYDE | TX |
| 2014-03-25 | 325-939-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SAN ANGELO | TX |
| 2014-03-18 | 325-307-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2014-03-18 | 325-307-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2014-03-18 | 325-307-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2014-03-18 | 325-307-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2014-03-04 | 325-899-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ABILENE | TX |
| 2014-02-21 | 325-515-7XXX | 7000–7999 | Assigned | CSC VOICE, LLC | 612K | SNYDER | TX |
| 2014-02-21 | 325-933-6XXX | 6000–6999 | Assigned | CSC VOICE, LLC | 612K | SWEETWATER | TX |
| 2014-02-11 | 325-603-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ABILENE | TX |
| 2014-01-07 | 325-939-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | SAN ANGELO | TX |
| 2014-01-07 | 325-939-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | SAN ANGELO | TX |
| 2013-12-16 | 325-899-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ABILENE | TX |
| 2013-11-15 | 325-704-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | ABILENE | TX |
| 2013-11-15 | 325-704-2XXX | 2000–2999 | Assigned | CSC VOICE, LLC | 612K | ABILENE | TX |
| 2013-11-15 | 325-704-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | ABILENE | TX |
| 2013-11-15 | 325-704-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | ABILENE | TX |
| 2013-11-15 | 325-704-5XXX | 5000–5999 | Assigned | CSC VOICE, LLC | 612K | ABILENE | TX |
| 2013-11-15 | 325-704-6XXX | 6000–6999 | Assigned | CSC VOICE, LLC | 612K | ABILENE | TX |
| 2013-11-13 | 325-213-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2013-11-13 | 325-430-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2013-11-08 | 325-268-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2013-11-01 | 325-703-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | SAN ANGELO | TX |
| 2013-11-01 | 325-703-2XXX | 2000–2999 | Assigned | CSC VOICE, LLC | 612K | SAN ANGELO | TX |
| 2013-11-01 | 325-703-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | SAN ANGELO | TX |
| 2013-11-01 | 325-703-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | SAN ANGELO | TX |
| 2013-11-01 | 325-703-5XXX | 5000–5999 | Assigned | CSC VOICE, LLC | 612K | SAN ANGELO | TX |
| 2013-11-01 | 325-703-6XXX | 6000–6999 | Assigned | CSC VOICE, LLC | 612K | SAN ANGELO | TX |
| 2013-10-31 | 325-269-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CLYDE | TX |
| 2013-10-08 | 325-307-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2013-10-08 | 325-307-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2013-10-08 | 325-307-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2013-09-13 | 325-268-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | ABILENE | TX |
| 2013-08-23 | 325-617-5XXX | 5000–5999 | Assigned | CSC VOICE, LLC | 612K | SAN ANGELO | TX |
| 2013-08-01 | 325-794-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.