NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 347-246

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 347-246 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 347 blocks

Most active assignees, all time — NPA 347
TWC IP ENABLED SERVICES, LLC 3
OMNIPOINT COMMUNICATIONS, INC. - NY 2
TERRA NOVA TELECOM INC. 1
RCN TELECOM SERVICES, INC. - NY 1
PEERLESS NETWORK OF NEW YORK, LLC - NY 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
2010-06-22 347-246-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NWYRCYZN13 NY
2005-12-06 347-246-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN13 NY
2021-04-06 347-246-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J NWYRCYZN13 NY
2006-02-14 347-246-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN13 NY
2007-05-11 347-246-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN13 NY
2007-05-24 347-246-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NWYRCYZN13 NY
2006-02-14 347-246-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN13 NY
2006-02-14 347-246-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN13 NY
— 347-246-8XXX 8000–8999Reserved RCN TELECOM SERVICES, INC. - NY 7353 NWYRCYZN13 NY
2007-07-23 347-246-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K NWYRCYZN13 NY

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.