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 |
|---|---|---|---|---|---|---|---|
| 2024-04-18 | 945-713-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | FRISCO | TX |
| 2024-04-17 | 945-256-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | ALLEN | TX |
| 2024-04-12 | 945-337-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DALLAS | TX |
| 2024-04-12 | 945-337-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DALLAS | TX |
| 2024-04-12 | 945-337-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | DALLAS | TX |
| 2024-04-10 | 945-231-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | SEAGOVILLE | TX |
| 2024-04-09 | 945-334-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | LEWISVILLE | TX |
| 2024-04-09 | 945-337-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-04-09 | 945-713-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | FRISCO | TX |
| 2024-04-04 | 945-327-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2024-04-04 | 945-327-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2024-04-04 | 945-339-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-04 | 945-339-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-04-02 | 945-256-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | ALLEN | TX |
| 2024-04-02 | 945-327-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | GRANDPRARI | TX |
| 2024-03-28 | 945-327-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | GRANDPRARI | TX |
| 2024-03-28 | 945-334-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LEWISVILLE | TX |
| 2024-03-27 | 945-299-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MIDLOTHIAN | TX |
| 2024-03-27 | 945-320-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | PLANO | TX |
| 2024-03-27 | 945-334-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | LEWISVILLE | TX |
| 2024-03-27 | 945-713-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FRISCO | TX |
| 2024-03-26 | 945-256-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | ALLEN | TX |
| 2024-03-26 | 945-335-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | IRVING | TX |
| 2024-03-26 | 945-337-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-03-26 | 945-337-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-03-26 | 945-337-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-03-25 | 945-321-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | WAXAHACHIE | TX |
| 2024-03-25 | 945-321-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | WAXAHACHIE | TX |
| 2024-03-22 | 945-277-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-03-22 | 945-320-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | PLANO | TX |
| 2024-03-20 | 945-298-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CARROLLTON | TX |
| 2024-03-12 | 945-255-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | ANNA | TX |
| 2024-03-12 | 945-277-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-03-12 | 945-277-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-03-12 | 945-327-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | GRANDPRARI | TX |
| 2024-03-05 | 945-335-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2024-03-05 | 945-335-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2024-03-05 | 945-335-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2024-02-27 | 945-277-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-02-27 | 945-277-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2024-02-23 | 945-330-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | FORNEY | TX |
| 2024-02-23 | 945-330-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | FORNEY | 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.