NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 765-613

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

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The ten 1,000-number thousand-blocks inside prefix 765-613 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
ONVOY, LLC - IN 4
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 1
NEW CINGULAR WIRELESS PCS, LLC - IL 1
LEVEL 3 COMMUNICATIONS, LLC - IN 1
CENTURYLINK COMMUNICATIONS, LLC 1
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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
— 765-613-0XXX 0000–0999Reserved LEVEL 3 COMMUNICATIONS, LLC - IN 4803 MARION IN
— 765-613-1XXX 1000–1999Available MARION IN
2021-02-18 765-613-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 MARION IN
2012-01-30 765-613-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D MARION IN
2024-10-07 765-613-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MARION IN
2023-09-25 765-613-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D MARION IN
2023-09-25 765-613-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D MARION IN
2014-05-30 765-613-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MARION IN
2023-09-25 765-613-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D MARION IN
2022-04-06 765-613-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MARION 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.