NumberResearch Membership · Data 09/19/2026

Thousands-blocks in 347-609

This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026

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

The ten 1,000-number thousand-blocks inside prefix 347-609 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
OMNIPOINT COMMUNICATIONS, INC. - NY 3
ONVOY, LLC- NY 2
LEVEL 3 COMMUNICATIONS, LLC - NY 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2
METROPCS, INC. 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
2006-09-05 347-609-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN15 NY
2007-10-08 347-609-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN15 NY
2007-10-08 347-609-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN15 NY
2006-09-13 347-609-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN15 NY
2006-06-14 347-609-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN15 NY
2006-09-13 347-609-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NWYRCYZN15 NY
2015-12-11 347-609-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C NWYRCYZN15 NY
2014-03-24 347-609-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C NWYRCYZN15 NY
2016-11-28 347-609-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NWYRCYZN15 NY
2018-04-16 347-609-9XXX 9000–9999Assigned METROPCS, INC. 5562 NWYRCYZN15 NY

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.