NumberResearchThousands-blocks in 765-945
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 765-945 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 765 blocks
Most active assignees, all time — NPA 765
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 765-945-0XXX | 0000–0999 | Available | WINDFALL | IN | ||
| 2021-05-20 | 765-945-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINDFALL | IN |
| 2019-07-30 | 765-945-2XXX | 2000–2999 | Assigned | ONVOY, LLC - IN | 097D | WINDFALL | IN |
| 2019-07-30 | 765-945-3XXX | 3000–3999 | Assigned | ONVOY, LLC - IN | 097D | WINDFALL | IN |
| 2008-05-07 | 765-945-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | WINDFALL | IN |
| 2018-10-11 | 765-945-5XXX | 5000–5999 | Assigned | ONVOY, LLC - IN | 097D | WINDFALL | IN |
| 2014-06-26 | 765-945-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WINDFALL | IN |
| — | 765-945-7XXX | 7000–7999 | Reserved | FRONTIER NORTH, INC.. - IN | 0772 | WINDFALL | IN |
| — | 765-945-8XXX | 8000–8999 | Reserved | FRONTIER NORTH, INC.. - IN | 0772 | WINDFALL | IN |
| 2025-05-02 | 765-945-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINDFALL | IN |
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.