NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 419-763

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 419-763 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 419 blocks

Most active assignees, all time — NPA 419
TWC IP ENABLED SERVICES, LLC 2
OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2
WABASH MUTUAL TELEPHONE COMPANY - OH 1
TSC COMMUNICATIONS, INC. - OH 1
PEERLESS NETWORK OF OHIO, LLC - OH 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
2016-12-14 419-763-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 COLDWATER OH
2005-04-25 419-763-1XXX 1000–1999Assigned GOLDSTAR COMMUNICATIONS, LLC - OH 9133 COLDWATER OH
2013-12-05 419-763-2XXX 2000–2999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F COLDWATER OH
2009-07-10 419-763-3XXX 3000–3999Assigned TSC COMMUNICATIONS, INC. - OH 0640 COLDWATER OH
2007-03-02 419-763-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K COLDWATER OH
2009-12-04 419-763-5XXX 5000–5999Assigned WABASH MUTUAL TELEPHONE COMPANY - OH 669D COLDWATER OH
2013-10-25 419-763-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 COLDWATER OH
— 419-763-7XXX 7000–7999Assigned (pending) COLDWATER OH
2013-06-26 419-763-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K COLDWATER OH
— 419-763-9XXX 9000–9999Reserved OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 COLDWATER OH

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.