NumberResearchRecent thousands-block assignments
10 blocks assigned in January 2026 · 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, January 2026 — NPA 945
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-01-27 | 945-435-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | ENNIS | TX |
| 2026-01-21 | 945-419-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MCKINNEY | TX |
| 2026-01-20 | 945-416-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LEWISVILLE | TX |
| 2026-01-13 | 945-378-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | IRVING | TX |
| 2026-01-12 | 945-422-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROCKWALL | TX |
| 2026-01-09 | 945-377-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WAXAHACHIE | TX |
| 2026-01-07 | 945-424-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2026-01-07 | 945-424-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2026-01-07 | 945-424-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2026-01-07 | 945-424-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | 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.