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 |
|---|---|---|---|---|---|---|---|
| 2017-11-20 | 254-595-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | STRAWN | TX |
| 2017-11-20 | 254-720-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | GORDON | TX |
| 2017-11-20 | 254-735-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CISCO | TX |
| 2017-11-13 | 254-271-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EASTLAND | TX |
| 2017-10-30 | 254-800-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | TEMPLE | TX |
| 2017-09-28 | 254-263-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | REAGAN | TX |
| 2017-09-18 | 254-613-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2017-09-18 | 254-613-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2017-09-14 | 254-262-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WACO | TX |
| 2017-09-12 | 254-824-5XXX | 5000–5999 | Assigned | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | WALNUT SPG | TX |
| 2017-08-17 | 254-327-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | WACO | TX |
| 2017-08-15 | 254-479-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HILLSBORO | TX |
| 2017-08-15 | 254-964-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | STEPHENVL | TX |
| 2017-07-17 | 254-262-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2017-07-17 | 254-262-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2017-07-17 | 254-262-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2017-07-17 | 254-262-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2017-07-17 | 254-262-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WACO | TX |
| 2017-07-06 | 254-262-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | WACO | TX |
| 2017-07-06 | 254-262-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | WACO | TX |
| 2017-07-05 | 254-823-1XXX | 1000–1999 | Assigned | TEXAS WINDSTREAM, LLC | 2153 | PALUXY | TX |
| 2017-06-26 | 254-269-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | GLEN ROSE | TX |
| 2017-06-16 | 254-278-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2017-06-16 | 254-278-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2017-06-16 | 254-780-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | TEMPLE | TX |
| 2017-06-16 | 254-791-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | TEMPLE | TX |
| 2017-06-07 | 254-477-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | BRECKENRDG | TX |
| 2017-05-31 | 254-271-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | EASTLAND | TX |
| 2017-05-12 | 254-275-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MARLIN | TX |
| 2017-05-05 | 254-272-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | HEIDENHEMR | TX |
| 2017-05-05 | 254-274-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ZABCIKVL | TX |
| 2017-05-05 | 254-279-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | BREMOND | TX |
| 2017-05-05 | 254-280-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | OENAVILLE | TX |
| 2017-05-05 | 254-282-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | CRANFILSGP | TX |
| 2017-05-05 | 254-306-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | THORNTON | TX |
| 2017-05-05 | 254-318-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | BUCKHOLTS | TX |
| 2017-05-05 | 254-322-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | TURNERSVL | TX |
| 2017-05-04 | 254-232-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | LAGUNA PK | TX |
| 2017-05-04 | 254-249-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | HOLLAND | TX |
| 2017-05-04 | 254-255-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | GROESBECK | TX |
| 2017-05-04 | 254-277-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MOFFAT | TX |
| 2017-05-04 | 254-360-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | LITTLE RIV | TX |
| 2017-05-04 | 254-375-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | KOSSE | TX |
| 2017-05-03 | 254-253-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | CLIFTON | TX |
| 2017-05-03 | 254-256-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | SALADO | TX |
| 2017-05-03 | 254-278-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | COPPERASCV | TX |
| 2017-05-03 | 254-312-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | KILLEEN | TX |
| 2017-05-03 | 254-393-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | NOLANVILLE | TX |
| 2017-05-03 | 254-406-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | FORT HOOD | TX |
| 2017-05-03 | 254-970-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | FLORENCE | 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.