NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 707-327

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 707-327 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 707 blocks

Most active assignees, all time — NPA 707
NEW CINGULAR WIRELESS PCS, LLC 6
BANDWIDTH.COM CLEC, LLC - CA 2
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 1
LEVEL 3 COMMUNICATIONS, 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
— 707-327-0XXX 0000–0999Reserved BANDWIDTH.COM CLEC, LLC - CA 981E SANTA ROSA CA
— 707-327-1XXX 1000–1999Reserved LEVEL 3 COMMUNICATIONS, LLC - CA 8826 SANTA ROSA CA
2010-06-03 707-327-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - CA 981E SANTA ROSA CA
2020-02-26 707-327-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SANTA ROSA CA
2004-12-02 707-327-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 SANTA ROSA CA
2020-02-26 707-327-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SANTA ROSA CA
2004-02-05 707-327-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SANTA ROSA CA
2004-02-05 707-327-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SANTA ROSA CA
2005-02-23 707-327-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SANTA ROSA CA
2005-02-23 707-327-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SANTA ROSA 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.