NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 757-774

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 757-774 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 757 blocks

Most active assignees, all time — NPA 757
BANDWIDTH.COM CLEC, LLC - VA 4
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 3
TELEPORT COMMUNICATIONS AMERICA, LLC - VA 1
PAETEC ITEL, LLC 1
LEVEL 3 COMMUNICATIONS, LLC - VA 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
2005-02-14 757-774-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 SUFFOLK VA
2008-07-21 757-774-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 SUFFOLK VA
2008-09-12 757-774-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 SUFFOLK VA
2008-09-12 757-774-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 SUFFOLK VA
2003-11-20 757-774-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J SUFFOLK VA
2010-10-21 757-774-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SUFFOLK VA
2011-06-08 757-774-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SUFFOLK VA
2010-05-26 757-774-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SUFFOLK VA
2013-02-01 757-774-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F SUFFOLK VA
2003-04-01 757-774-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - VA 4644 SUFFOLK VA

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.