NumberResearch Membership · Data 09/19/2026

Thousands-blocks in 760-463

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 760-463 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
ONVOY, LLC - CA 3
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
TELEPORT COMMUNICATIONS AMERICA, LLC - CA 1
PEERLESS NETWORK OF CALIFORNIA, LLC - CA 1
MCC TELEPHONY OF THE WEST, LLC - CA 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
2013-10-31 760-463-0XXX 0000–0999Assigned ONVOY, LLC - CA 649C RIDGECREST CA
2011-12-27 760-463-1XXX 1000–1999Assigned MCC TELEPHONY OF THE WEST, LLC - CA 857F RIDGECREST CA
2012-11-02 760-463-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E RIDGECREST CA
2012-12-04 760-463-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C RIDGECREST CA
2012-12-04 760-463-4XXX 4000–4999Assigned ONVOY, LLC - CA 649C RIDGECREST CA
2013-10-11 760-463-5XXX 5000–5999Assigned LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 7718 RIDGECREST CA
2012-08-01 760-463-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CA 7139 RIDGECREST CA
2013-01-30 760-463-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RIDGECREST CA
2013-06-14 760-463-8XXX 8000–8999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J RIDGECREST CA
2013-03-04 760-463-9XXX 9000–9999Assigned PEERLESS NETWORK OF CALIFORNIA, LLC - CA 373F RIDGECREST CA

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.