NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 760-884

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 760-884 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 760 blocks

Most active assignees, all time — NPA 760
T-MOBILE USA, INC. 3
NEW CINGULAR WIRELESS PCS, LLC 2
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 2
BANDWIDTH.COM CLEC, LLC - CA 2
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 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
2016-11-28 760-884-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 ESCONDIDO CA
2016-11-28 760-884-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 ESCONDIDO CA
2010-03-31 760-884-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ESCONDIDO CA
2009-03-23 760-884-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 7240 ESCONDIDO CA
2010-06-08 760-884-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E ESCONDIDO CA
2014-05-30 760-884-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J ESCONDIDO CA
2006-09-14 760-884-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ESCONDIDO CA
2006-09-14 760-884-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 ESCONDIDO CA
2007-08-20 760-884-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 7240 ESCONDIDO CA
2007-02-21 760-884-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 ESCONDIDO 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.