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 |
|---|---|---|---|---|---|---|---|
| 2008-07-15 | 325-455-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ABILENE | TX |
| 2008-06-23 | 325-205-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN SABA | TX |
| 2008-06-23 | 325-218-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MASON | TX |
| 2008-05-29 | 325-510-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | BROWNWOOD | TX |
| 2008-05-28 | 325-220-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANTA ANNA | TX |
| 2008-05-27 | 325-236-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SWEETWATER | TX |
| 2008-05-27 | 325-439-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2008-05-27 | 325-439-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2008-04-25 | 325-320-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ABILENE | TX |
| 2008-04-15 | 325-627-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2008-04-15 | 325-627-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2008-04-15 | 325-627-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2008-04-14 | 325-574-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SNYDER | TX |
| 2008-04-14 | 325-812-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SAN ANGELO | TX |
| 2008-04-14 | 325-812-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SAN ANGELO | TX |
| 2008-04-04 | 325-232-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2008-04-04 | 325-232-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2008-04-02 | 325-261-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ABILENE | TX |
| 2008-03-24 | 325-267-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ABILENE | TX |
| 2008-03-10 | 325-977-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BALLINGER | TX |
| 2008-03-03 | 325-270-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | KINGSLAND | TX |
| 2008-02-28 | 325-203-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2008-02-27 | 325-356-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COMANCHE | TX |
| 2008-02-19 | 325-866-7XXX | 7000–7999 | Assigned | SOUTHWESTERN BELL | 9533 | SNYDER | TX |
| 2008-01-30 | 325-203-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BROWNWOOD | TX |
| 2008-01-30 | 325-203-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BROWNWOOD | TX |
| 2008-01-25 | 325-480-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ABILENE | TX |
| 2008-01-22 | 325-200-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BROWNWOOD | TX |
| 2008-01-21 | 325-627-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2008-01-21 | 325-627-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2008-01-15 | 325-574-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SNYDER | TX |
| 2007-11-30 | 325-200-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2007-11-21 | 325-242-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | COLORADOCY | TX |
| 2007-10-19 | 325-716-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2007-10-19 | 325-716-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2007-10-16 | 325-617-2XXX | 2000–2999 | Assigned | CSC VOICE, LLC | 612K | SAN ANGELO | TX |
| 2007-10-15 | 325-718-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | BALLINGER | TX |
| 2007-10-05 | 325-428-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2007-09-24 | 325-455-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ABILENE | TX |
| 2007-09-24 | 325-792-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRADY | TX |
| 2007-09-10 | 325-340-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SAN ANGELO | TX |
| 2007-09-04 | 325-200-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | BROWNWOOD | TX |
| 2007-08-21 | 325-428-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2007-08-21 | 325-428-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ABILENE | TX |
| 2007-08-14 | 325-203-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNWOOD | TX |
| 2007-08-14 | 325-514-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2007-08-14 | 325-514-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2007-08-14 | 325-514-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2007-08-14 | 325-514-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ABILENE | TX |
| 2007-08-10 | 325-617-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | SAN ANGELO | 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.