NumberResearchRecent thousands-block assignments
7 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 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 |
|---|---|---|---|---|---|---|---|
| 2016-05-27 | 325-213-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2016-05-27 | 325-301-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2016-05-27 | 325-869-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EDEN | TX |
| 2016-05-25 | 325-304-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SAN ANGELO | TX |
| 2016-05-18 | 325-515-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | SNYDER | TX |
| 2016-04-28 | 325-213-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SAN ANGELO | TX |
| 2016-04-15 | 325-219-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SWEETWATER | TX |
| 2016-04-15 | 325-271-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ABILENE | TX |
| 2016-04-15 | 325-305-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | ABILENE | TX |
| 2016-04-15 | 325-794-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ABILENE | TX |
| 2016-04-15 | 325-933-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | SWEETWATER | TX |
| 2016-04-11 | 325-396-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MENARD | TX |
| 2016-04-04 | 325-276-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | SAN ANGELO | TX |
| 2016-04-04 | 325-301-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SAN ANGELO | TX |
| 2016-04-04 | 325-703-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | SAN ANGELO | TX |
| 2016-04-01 | 325-269-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLYDE | TX |
| 2016-03-15 | 325-219-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SWEETWATER | TX |
| 2016-02-29 | 325-213-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2016-02-22 | 325-226-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OZONA | TX |
| 2016-02-22 | 325-762-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | ALBANY | TX |
| 2016-02-16 | 325-248-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LLANO | TX |
| 2016-01-04 | 325-240-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRADY | TX |
| 2015-12-28 | 325-977-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BALLINGER | TX |
| 2015-12-22 | 325-866-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SNYDER | TX |
| 2015-12-18 | 325-213-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2015-12-17 | 325-271-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2015-12-17 | 325-271-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2015-12-17 | 325-271-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2015-12-11 | 325-430-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2015-12-11 | 325-430-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2015-11-12 | 325-271-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ABILENE | TX |
| 2015-11-10 | 325-269-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLYDE | TX |
| 2015-10-28 | 325-271-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | ABILENE | TX |
| 2015-10-19 | 325-215-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JUNCTION | TX |
| 2015-10-19 | 325-430-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2015-10-12 | 325-301-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2015-10-08 | 325-430-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2015-10-05 | 325-307-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2015-10-01 | 325-219-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | SWEETWATER | TX |
| 2015-09-10 | 325-215-2XXX | 2000–2999 | Assigned | HILL COUNTRY TELECOMMUNICATIONS, LLC - TX | 413F | JUNCTION | TX |
| 2015-07-27 | 325-430-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2015-07-27 | 325-863-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | HERMLEIGH | TX |
| 2015-07-22 | 325-899-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ABILENE | TX |
| 2015-07-15 | 325-284-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SAN ANGELO | TX |
| 2015-07-10 | 325-301-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SAN ANGELO | TX |
| 2015-06-05 | 325-386-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLYDE | TX |
| 2015-05-18 | 325-576-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | HAMLIN | TX |
| 2015-05-18 | 325-776-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | ROBY | TX |
| 2015-05-14 | 325-219-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SWEETWATER | TX |
| 2015-05-14 | 325-330-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COMANCHE | TX |
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.