NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 703-468

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 703-468 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 703 blocks

Most active assignees, all time — NPA 703
YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 3
LEVEL 3 COMMUNICATIONS, LLC - VA 3
PAETEC ITEL, LLC 1
ONVOY SPECTRUM, LLC 1
MCIMETRO ACCESS TRANSMISSION SERVICES 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
2004-12-21 703-468-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 HAYMARKET VA
2004-12-21 703-468-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - VA 8825 HAYMARKET VA
2004-05-14 703-468-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 HAYMARKET VA
2011-03-15 703-468-3XXX 3000–3999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E HAYMARKET VA
— 703-468-4XXX 4000–4999Reserved LEVEL 3 COMMUNICATIONS, LLC - VA 8825 HAYMARKET VA
2011-03-15 703-468-5XXX 5000–5999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E HAYMARKET VA
2025-09-05 703-468-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H HAYMARKET VA
2011-03-15 703-468-7XXX 7000–7999Assigned YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 367E HAYMARKET VA
2010-05-26 703-468-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - VA 079F HAYMARKET VA
2005-09-08 703-468-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J HAYMARKET 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.