NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 669-224

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 669-224 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 669 blocks

Most active assignees, all time — NPA 669
NEW CINGULAR WIRELESS PCS, LLC 3
TELEPORT COMMUNICATIONS AMERICA, LLC - CA 1
T-MOBILE USA, INC. 1
PEERLESS NETWORK OF CALIFORNIA, LLC - CA 1
PAETEC ITEL, 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
2014-04-01 669-224-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SUNNYVALE CA
2014-04-02 669-224-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J SUNNYVALE CA
2014-03-18 669-224-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 SUNNYVALE CA
2026-06-09 669-224-3XXX 3000–3999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F SUNNYVALE CA
2014-02-12 669-224-4XXX 4000–4999Assigned COMCAST PHONE OF CALIFORNIA, LLC 394L SUNNYVALE CA
2014-08-27 669-224-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SUNNYVALE CA
2014-02-12 669-224-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CA 7145 SUNNYVALE CA
2014-02-13 669-224-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SUNNYVALE CA
2014-06-05 669-224-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SUNNYVALE CA
2013-11-11 669-224-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 SUNNYVALE CA

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.