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 |
|---|---|---|---|---|---|---|---|
| 2024-04-09 | 254-937-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TEAGUE | TX |
| 2024-04-08 | 254-341-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ITASCA | TX |
| 2024-04-08 | 254-448-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BARTLETT | TX |
| 2024-04-08 | 254-484-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MCGREGOR | TX |
| 2024-04-08 | 254-502-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROSENTHAL | TX |
| 2024-04-08 | 254-567-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | IREDELL | TX |
| 2024-04-08 | 254-587-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | REAGAN | TX |
| 2024-04-08 | 254-859-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EDDY | TX |
| 2024-04-08 | 254-864-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BRANDON | TX |
| 2024-04-08 | 254-875-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HALLSBURG | TX |
| 2024-03-14 | 254-481-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | BRECKENRDG | TX |
| 2024-03-12 | 254-513-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | GLEN ROSE | TX |
| 2024-03-07 | 254-515-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | AXTELL | TX |
| 2024-03-07 | 254-515-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | AXTELL | TX |
| 2024-03-01 | 254-739-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TEAGUE | TX |
| 2024-02-27 | 254-391-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WACO | TX |
| 2024-02-08 | 254-977-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | STEPHENVL | TX |
| 2024-02-07 | 254-513-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | GLEN ROSE | TX |
| 2024-02-06 | 254-438-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | FLORENCE | TX |
| 2024-02-06 | 254-903-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | RANGER | TX |
| 2024-02-05 | 254-264-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | EASTLAND | TX |
| 2024-02-05 | 254-469-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | CISCO | TX |
| 2024-01-31 | 254-409-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 254-409-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-30 | 254-403-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | DE LEON | TX |
| 2024-01-25 | 254-512-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHINA SPG | TX |
| 2024-01-25 | 254-512-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHINA SPG | TX |
| 2024-01-18 | 254-523-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WACO | TX |
| 2024-01-18 | 254-551-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2024-01-18 | 254-551-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2024-01-18 | 254-551-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2024-01-04 | 254-517-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | TEMPLE | TX |
| 2024-01-04 | 254-517-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | TEMPLE | TX |
| 2024-01-04 | 254-964-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | STEPHENVL | TX |
| 2023-12-22 | 254-561-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2023-12-21 | 254-264-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | EASTLAND | TX |
| 2023-12-21 | 254-264-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | EASTLAND | TX |
| 2023-12-21 | 254-264-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | EASTLAND | TX |
| 2023-12-21 | 254-264-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | EASTLAND | TX |
| 2023-12-21 | 254-560-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GATESVILLE | TX |
| 2023-12-20 | 254-477-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | BRECKENRDG | TX |
| 2023-12-20 | 254-557-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | STRAWN | 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.