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 |
|---|---|---|---|---|---|---|---|
| 2026-05-06 | 945-302-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | FERRIS | TX |
| 2026-04-29 | 945-435-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | ENNIS | TX |
| 2026-04-23 | 945-376-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ROYSE CITY | TX |
| 2026-04-15 | 945-310-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-433-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-433-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-433-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-433-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-433-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-433-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-433-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-15 | 945-434-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCKINNEY | TX |
| 2026-04-14 | 945-377-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | WAXAHACHIE | TX |
| 2026-04-14 | 945-433-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2026-04-14 | 945-433-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2026-04-14 | 945-433-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | MCKINNEY | TX |
| 2026-04-14 | 945-445-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | PRINCETON | TX |
| 2026-04-09 | 945-406-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RED OAK | TX |
| 2026-04-09 | 945-406-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RED OAK | TX |
| 2026-04-09 | 945-416-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEWISVILLE | TX |
| 2026-04-09 | 945-416-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEWISVILLE | TX |
| 2026-04-09 | 945-428-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2026-04-09 | 945-428-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2026-04-09 | 945-428-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2026-04-09 | 945-428-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | PLANO | TX |
| 2026-04-09 | 945-432-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | GRANDPRARI | TX |
| 2026-04-09 | 945-432-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | GRANDPRARI | TX |
| 2026-04-07 | 945-377-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WAXAHACHIE | TX |
| 2026-04-06 | 945-338-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | FRISCO | TX |
| 2026-04-06 | 945-395-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | LEWISVILLE | TX |
| 2026-04-06 | 945-404-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CARROLLTON | TX |
| 2026-04-06 | 945-419-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MCKINNEY | TX |
| 2026-04-06 | 945-419-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MCKINNEY | TX |
| 2026-04-06 | 945-430-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 945-430-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 945-430-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 945-430-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 945-430-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 945-430-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 945-430-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 945-430-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | 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.