NumberResearchThousands-blocks in 865-761
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 865-761 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 865 blocks
Most active assignees, all time — NPA 865
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2005-04-28 | 865-761-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | WHITE PINE | TN |
| 2015-05-28 | 865-761-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | WHITE PINE | TN |
| 2016-03-02 | 865-761-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TN | 525E | WHITE PINE | TN |
| 2012-06-01 | 865-761-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | WHITE PINE | TN |
| 2004-11-03 | 865-761-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | WHITE PINE | TN |
| 2011-10-21 | 865-761-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | WHITE PINE | TN |
| — | 865-761-6XXX | 6000–6999 | Available | WHITE PINE | TN | ||
| 2014-04-10 | 865-761-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WHITE PINE | TN |
| 2016-03-02 | 865-761-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TN | 525E | WHITE PINE | TN |
| 2008-10-30 | 865-761-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TN | 124F | WHITE PINE | TN |
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.