NumberResearch Membership · Data 09/20/2026

Thousands-blocks in 978-707

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 978-707 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 978 blocks

Most active assignees, all time — NPA 978
PAETEC ITEL, LLC 3
BANDWIDTH.COM CLEC, LLC - MA 2
PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 1
ONVOY, LLC - MA 1
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 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
2013-09-27 978-707-0XXX 0000–0999Assigned PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 268F HARVARD MA
2006-12-01 978-707-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J HARVARD MA
2006-05-01 978-707-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MA 4018 HARVARD MA
— 978-707-3XXX 3000–3999Available HARVARD MA
2007-07-23 978-707-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 HARVARD MA
2010-01-25 978-707-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MA 990E HARVARD MA
2010-03-23 978-707-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D HARVARD MA
2006-04-27 978-707-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J HARVARD MA
2007-08-09 978-707-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J HARVARD MA
2008-11-10 978-707-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MA 990E HARVARD MA

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.