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 |
|---|---|---|---|---|---|---|---|
| 2025-12-03 | 945-419-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MCKINNEY | TX |
| 2025-12-03 | 945-419-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MCKINNEY | TX |
| 2025-12-03 | 945-419-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MCKINNEY | TX |
| 2025-11-20 | 945-375-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | FORNEY | TX |
| 2025-11-20 | 945-404-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | CARROLLTON | TX |
| 2025-11-20 | 945-418-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | GRANDPRARI | TX |
| 2025-11-20 | 945-587-8XXX | 8000–8999 | Assigned | AHOI LLC | 883K | DALLAS | TX |
| 2025-11-19 | 945-416-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEWISVILLE | TX |
| 2025-11-19 | 945-416-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEWISVILLE | TX |
| 2025-11-04 | 945-285-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | KAUFMAN | TX |
| 2025-11-04 | 945-305-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | ROCKWALL | TX |
| 2025-11-04 | 945-305-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | ROCKWALL | TX |
| 2025-11-04 | 945-377-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | WAXAHACHIE | TX |
| 2025-11-04 | 945-377-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | WAXAHACHIE | TX |
| 2025-10-30 | 945-397-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-397-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-397-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-397-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-15 | 945-403-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2025-10-15 | 945-403-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2025-10-15 | 945-403-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2025-10-15 | 945-403-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2025-10-15 | 945-409-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-07 | 945-408-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-07 | 945-408-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-07 | 945-408-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-07 | 945-408-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-07 | 945-408-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-07 | 945-408-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-07 | 945-408-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-07 | 945-408-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | 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.