NumberResearchThousands-blocks in 765-344
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 765-344 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 |
|---|---|---|---|---|---|---|---|
| 2021-09-30 | 765-344-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROCKVILLE | IN |
| — | 765-344-1XXX | 1000–1999 | Reserved | INDIANA BELL TEL CO INC | 9325 | ROCKVILLE | IN |
| — | 765-344-2XXX | 2000–2999 | Available | ROCKVILLE | IN | ||
| 2024-06-25 | 765-344-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ROCKVILLE | IN |
| 2019-06-19 | 765-344-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - IN | 105F | ROCKVILLE | IN |
| 2016-11-07 | 765-344-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROCKVILLE | IN |
| 2022-03-11 | 765-344-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ROCKVILLE | IN |
| — | 765-344-7XXX | 7000–7999 | Available | ROCKVILLE | IN | ||
| — | 765-344-8XXX | 8000–8999 | Available | ROCKVILLE | IN | ||
| — | 765-344-9XXX | 9000–9999 | Available | ROCKVILLE | 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.