NumberResearchRecent thousands-block assignments
51 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 945
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 |
|---|---|---|---|---|---|---|---|
| 2024-02-23 | 945-331-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ROYSE CITY | TX |
| 2024-02-23 | 945-332-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | RED OAK | TX |
| 2024-02-23 | 945-334-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | LEWISVILLE | TX |
| 2024-02-23 | 945-335-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2024-02-20 | 945-231-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | SEAGOVILLE | TX |
| 2024-02-20 | 945-305-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | ROCKWALL | TX |
| 2024-02-14 | 945-281-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | JOSEPHINE | TX |
| 2024-02-13 | 945-206-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | FARMERSVL | TX |
| 2024-02-13 | 945-318-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | DE SOTO | TX |
| 2024-02-08 | 945-305-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | ROCKWALL | TX |
| 2024-02-08 | 945-599-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | TERRELL | TX |
| 2024-02-07 | 945-435-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | ENNIS | TX |
| 2024-02-06 | 945-329-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILMER | TX |
| 2024-02-06 | 945-713-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FRISCO | TX |
| 2024-02-05 | 945-206-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FARMERSVL | TX |
| 2024-02-05 | 945-281-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | JOSEPHINE | TX |
| 2024-02-05 | 945-302-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FERRIS | TX |
| 2024-02-05 | 945-309-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEVADA | TX |
| 2024-02-05 | 945-317-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | VENUS | TX |
| 2024-02-05 | 945-326-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MCKINNEY | TX |
| 2024-02-05 | 945-445-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PRINCETON | TX |
| 2024-02-05 | 945-666-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PALMER | TX |
| 2024-01-26 | 945-313-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-01-26 | 945-313-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-01-26 | 945-313-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-01-26 | 945-313-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-01-26 | 945-313-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-01-26 | 945-313-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-01-26 | 945-319-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2024-01-26 | 945-319-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2024-01-26 | 945-319-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2024-01-26 | 945-319-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2024-01-25 | 945-316-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | ANNA | TX |
| 2024-01-25 | 945-316-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | ANNA | TX |
| 2024-01-24 | 945-325-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-325-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2024-01-24 | 945-326-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2024-01-24 | 945-326-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2024-01-24 | 945-326-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2024-01-24 | 945-326-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2024-01-24 | 945-326-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2024-01-24 | 945-327-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | GRANDPRARI | 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.