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 |
|---|---|---|---|---|---|---|---|
| 2025-01-09 | 945-330-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | FORNEY | TX |
| 2025-01-09 | 945-330-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | FORNEY | TX |
| 2025-01-09 | 945-363-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | CEDAR HILL | TX |
| 2024-12-27 | 945-361-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-361-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-426-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-27 | 945-426-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLANO | TX |
| 2024-12-19 | 945-332-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RED OAK | TX |
| 2024-12-19 | 945-332-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RED OAK | TX |
| 2024-12-19 | 945-332-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RED OAK | TX |
| 2024-12-13 | 945-231-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | SEAGOVILLE | TX |
| 2024-12-10 | 945-360-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-10 | 945-360-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-10 | 945-360-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-10 | 945-360-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-10 | 945-360-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-05 | 945-954-9XXX | 9000–9999 | Assigned | VESTED NETWORKS, LLC | 208K | DALLAS | TX |
| 2024-12-04 | 945-667-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROCKWALL | TX |
| 2024-12-03 | 945-358-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-03 | 945-358-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-03 | 945-358-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-03 | 945-358-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-03 | 945-360-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-03 | 945-360-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-03 | 945-360-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-03 | 945-360-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-12-02 | 945-359-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-12-02 | 945-359-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FORNEY | TX |
| 2024-11-22 | 945-321-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WAXAHACHIE | TX |
| 2024-11-22 | 945-321-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WAXAHACHIE | TX |
| 2024-11-22 | 945-343-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WAXAHACHIE | TX |
| 2024-11-19 | 945-358-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-11-19 | 945-358-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-11-19 | 945-358-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | IRVING | 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.