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 |
|---|---|---|---|---|---|---|---|
| 2018-12-20 | 254-345-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2018-12-05 | 254-327-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2018-11-20 | 254-720-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | GORDON | TX |
| 2018-11-06 | 254-343-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WACO | TX |
| 2018-10-23 | 254-271-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | EASTLAND | TX |
| 2018-10-18 | 254-267-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | RANGER | TX |
| 2018-08-30 | 254-444-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BELTON | TX |
| 2018-08-20 | 254-267-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | RANGER | TX |
| 2018-08-20 | 254-442-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | CISCO | TX |
| 2018-08-20 | 254-672-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | STRAWN | TX |
| 2018-08-20 | 254-720-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | GORDON | TX |
| 2018-08-17 | 254-327-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2018-07-27 | 254-382-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MCGREGOR | TX |
| 2018-07-27 | 254-444-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2018-07-27 | 254-444-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2018-07-25 | 254-384-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | VALLEY ML | TX |
| 2018-07-10 | 254-964-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | STEPHENVL | TX |
| 2018-05-11 | 254-271-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | EASTLAND | TX |
| 2018-04-24 | 254-332-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WHITNEY | TX |
| 2018-04-16 | 254-242-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHINA SPG | TX |
| 2018-04-16 | 254-242-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHINA SPG | TX |
| 2018-04-13 | 254-800-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TEMPLE | TX |
| 2018-03-22 | 254-340-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2018-03-22 | 254-340-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2018-03-22 | 254-340-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2018-03-22 | 254-436-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLEN ROSE | TX |
| 2018-03-21 | 254-268-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CROSS PL | TX |
| 2018-03-21 | 254-456-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | OGLESBY | TX |
| 2018-03-15 | 254-444-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2018-03-15 | 254-444-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2018-03-14 | 254-342-0XXX | 0000–0999 | Assigned | VONAGE AMERICA LLC | 197D | WACO | TX |
| 2018-02-28 | 254-329-9XXX | 9000–9999 | Assigned | WINDSTREAM SUGAR LAND, LLC | 2147 | COOLIDGE | TX |
| 2018-02-16 | 254-987-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2018-02-16 | 254-987-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COPPERASCV | TX |
| 2018-02-15 | 254-271-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | EASTLAND | TX |
| 2018-01-31 | 254-296-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WACO | TX |
| 2018-01-31 | 254-296-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WACO | TX |
| 2018-01-31 | 254-537-7XXX | 7000–7999 | Assigned | NUSO, LLC | 551G | WACO | TX |
| 2018-01-30 | 254-206-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GATESVILLE | TX |
| 2018-01-19 | 254-328-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | RISINGSTAR | TX |
| 2017-12-22 | 254-477-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRECKENRDG | TX |
| 2017-12-14 | 254-331-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | RIESEL | TX |
| 2017-12-04 | 254-731-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | RISINGSTAR | TX |
| 2017-11-30 | 254-374-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GHOLSON | TX |
| 2017-11-30 | 254-374-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GHOLSON | TX |
| 2017-11-30 | 254-978-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MERIDIAN | TX |
| 2017-11-30 | 254-978-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MERIDIAN | TX |
| 2017-11-21 | 254-242-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHINA SPG | TX |
| 2017-11-20 | 254-267-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | RANGER | TX |
| 2017-11-20 | 254-477-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | BRECKENRDG | 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.