NumberResearchRecent thousands-block assignments
24 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 254
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 |
|---|---|---|---|---|---|---|---|
| 2012-11-15 | 254-672-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | STRAWN | TX |
| 2012-11-15 | 254-672-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | STRAWN | TX |
| 2012-11-15 | 254-672-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | STRAWN | TX |
| 2012-11-15 | 254-672-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | STRAWN | TX |
| 2012-11-14 | 254-735-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | CISCO | TX |
| 2012-11-12 | 254-206-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | GATESVILLE | TX |
| 2012-11-12 | 254-252-8XXX | 8000–8999 | Assigned | AT&T ENTERPRISES, LLC | 516C | MARLIN | TX |
| 2012-11-12 | 254-831-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | BELTON | TX |
| 2012-10-31 | 254-301-1XXX | 1000–1999 | Assigned | NUSO, LLC | 551G | WACO | TX |
| 2012-10-25 | 254-870-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | WACO | TX |
| 2012-10-24 | 254-316-7XXX | 7000–7999 | Assigned | SOUTHWESTERN BELL | 9533 | TEMPLE | TX |
| 2012-10-16 | 254-316-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | TEMPLE | TX |
| 2012-10-16 | 254-316-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | TEMPLE | TX |
| 2012-09-14 | 254-661-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | COPPERASCV | TX |
| 2012-09-12 | 254-981-2XXX | 2000–2999 | Assigned | SOUTHWESTERN BELL | 9533 | WACO | TX |
| 2012-08-29 | 254-316-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | TEMPLE | TX |
| 2012-08-29 | 254-316-6XXX | 6000–6999 | Assigned | SOUTHWESTERN BELL | 9533 | TEMPLE | TX |
| 2012-08-15 | 254-300-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-08-15 | 254-313-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-08-15 | 254-313-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-08-09 | 254-295-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | TEMPLE | TX |
| 2012-08-01 | 254-459-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | STEPHENVL | TX |
| 2012-08-01 | 254-935-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | TEMPLE | TX |
| 2012-07-30 | 254-218-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2012-07-30 | 254-221-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HILLSBORO | TX |
| 2012-06-20 | 254-326-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | CLIFTON | TX |
| 2012-06-11 | 254-236-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MCGREGOR | TX |
| 2012-06-11 | 254-244-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | OGLESBY | TX |
| 2012-06-11 | 254-826-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WEST | TX |
| 2012-06-08 | 254-459-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | STEPHENVL | TX |
| 2012-06-01 | 254-459-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | STEPHENVL | TX |
| 2012-05-18 | 254-831-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | BELTON | TX |
| 2012-05-17 | 254-300-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-04-30 | 254-765-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WORTHAM | TX |
| 2012-04-18 | 254-693-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | GORDON | TX |
| 2012-03-21 | 254-859-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | EDDY | TX |
| 2012-03-13 | 254-731-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | RISINGSTAR | TX |
| 2012-03-13 | 254-824-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | WALNUT SPG | TX |
| 2012-03-13 | 254-946-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MAY | TX |
| 2012-03-12 | 254-435-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MERIDIAN | TX |
| 2012-03-12 | 254-881-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ROSENTHAL | TX |
| 2012-03-07 | 254-283-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | HILLSBORO | TX |
| 2012-03-06 | 254-300-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-03-05 | 254-300-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-03-05 | 254-300-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-02-28 | 254-313-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WACO | TX |
| 2012-02-28 | 254-313-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-02-28 | 254-313-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2012-02-27 | 254-300-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2012-02-14 | 254-598-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEMPLE | 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.