NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 760-547

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 760-547 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
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 3
T-MOBILE USA, INC. 3
COMCAST PHONE OF CALIFORNIA, LLC 2
LEVEL 3 COMMUNICATIONS, LLC - CA 1
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
— 760-547-0XXX 0000–0999Available OCSD OCSD CA
2011-02-16 760-547-1XXX 1000–1999Assigned COMCAST PHONE OF CALIFORNIA, LLC 394L OCSD OCSD CA
— 760-547-2XXX 2000–2999Reserved U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J OCSD OCSD CA
2006-04-05 760-547-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 OCSD OCSD CA
2006-07-05 760-547-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 OCSD OCSD CA
2006-11-07 760-547-5XXX 5000–5999Assigned COMCAST PHONE OF CALIFORNIA, LLC 394L OCSD OCSD CA
2006-08-28 760-547-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 OCSD OCSD CA
2006-08-30 760-547-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - CA 8826 OCSD OCSD CA
— 760-547-8XXX 8000–8999Reserved U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J OCSD OCSD CA
— 760-547-9XXX 9000–9999Reserved U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J OCSD OCSD 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.