NumberResearchRecent thousands-block assignments
21 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 |
|---|---|---|---|---|---|---|---|
| 2016-02-26 | 254-320-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MOODY | TX |
| 2016-02-23 | 254-323-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | EDDY | TX |
| 2016-02-23 | 254-323-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | EDDY | TX |
| 2016-02-22 | 254-595-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | STRAWN | TX |
| 2016-02-22 | 254-595-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | STRAWN | TX |
| 2016-02-19 | 254-410-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TEMPLE | TX |
| 2016-02-19 | 254-549-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | BRECKENRDG | TX |
| 2016-02-19 | 254-549-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | BRECKENRDG | TX |
| 2016-02-19 | 254-629-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | EASTLAND | TX |
| 2016-02-18 | 254-246-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | BRECKENRDG | TX |
| 2016-02-18 | 254-246-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | BRECKENRDG | TX |
| 2016-02-18 | 254-431-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | STEPHENVL | TX |
| 2016-02-18 | 254-431-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | STEPHENVL | TX |
| 2016-02-18 | 254-613-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | BELTON | TX |
| 2016-02-18 | 254-613-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | BELTON | TX |
| 2016-02-17 | 254-350-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | KILLEEN | TX |
| 2016-02-17 | 254-350-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | KILLEEN | TX |
| 2016-02-17 | 254-382-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | MCGREGOR | TX |
| 2016-02-17 | 254-382-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | MCGREGOR | TX |
| 2016-02-17 | 254-444-4XXX | 4000–4999 | Assigned | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | 319D | BELTON | TX |
| 2016-02-17 | 254-777-7XXX | 7000–7999 | Assigned | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | 319D | WACO | TX |
| 2016-02-17 | 254-999-9XXX | 9000–9999 | Assigned | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | 319D | HILLSBORO | TX |
| 2016-02-16 | 254-334-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EASTLAND | TX |
| 2016-02-16 | 254-410-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | TEMPLE | TX |
| 2016-02-16 | 254-410-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | TEMPLE | TX |
| 2016-02-11 | 254-275-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | MARLIN | TX |
| 2016-02-11 | 254-275-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | MARLIN | TX |
| 2016-02-08 | 254-355-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MEXIA | TX |
| 2016-02-08 | 254-355-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | MEXIA | TX |
| 2016-01-28 | 254-262-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | WACO | TX |
| 2016-01-28 | 254-410-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | TEMPLE | TX |
| 2016-01-28 | 254-410-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | TEMPLE | TX |
| 2016-01-21 | 254-679-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | GATESVILLE | TX |
| 2016-01-20 | 254-651-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2016-01-13 | 254-334-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | EASTLAND | TX |
| 2016-01-13 | 254-334-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | EASTLAND | TX |
| 2016-01-13 | 254-410-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEMPLE | TX |
| 2015-12-18 | 254-294-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WACO | TX |
| 2015-12-18 | 254-633-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2015-12-18 | 254-633-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2015-12-18 | 254-633-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WACO | TX |
| 2015-12-17 | 254-720-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GORDON | TX |
| 2015-12-10 | 254-730-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2015-12-10 | 254-730-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | WACO | TX |
| 2015-11-30 | 254-267-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | RANGER | TX |
| 2015-11-30 | 254-267-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | RANGER | TX |
| 2015-11-30 | 254-334-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | EASTLAND | TX |
| 2015-11-30 | 254-735-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | CISCO | TX |
| 2015-11-30 | 254-735-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | CISCO | TX |
| 2015-11-23 | 254-323-1XXX | 1000–1999 | Assigned | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | 7670 | EDDY | 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.