NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 760-407

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 760-407 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 3
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 2
BANDWIDTH.COM CLEC, LLC - CA 2
2
ONVOY, 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
— 760-407-0XXX 0000–0999Available VISTA CA
— 760-407-1XXX 1000–1999Reserved U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J VISTA CA
2012-04-23 760-407-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E VISTA CA
2011-09-09 760-407-3XXX 3000–3999Assigned ONVOY, LLC - CA 649C VISTA CA
2012-04-06 760-407-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 VISTA CA
2013-04-15 760-407-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 VISTA CA
2012-04-23 760-407-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E VISTA CA
2012-04-06 760-407-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 6006 VISTA CA
— 760-407-8XXX 8000–8999Reserved U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J VISTA CA
— 760-407-9XXX 9000–9999Available VISTA 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.