NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, all time — NPA 978
PAETEC ITEL, LLC 197
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
2019-03-19 978-736-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2016-06-20 978-802-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2016-06-06 978-321-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WINCHENDON MA
2016-06-06 978-721-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J ATHOL MA
2016-03-28 978-325-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J GLOUCESTER MA
2016-02-05 978-802-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2015-12-09 978-645-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2015-12-09 978-802-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2015-12-09 978-802-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2015-12-09 978-965-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2015-09-10 978-903-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J ROWLEY MA
2015-05-18 978-641-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J HAVERHILL MA
2015-03-16 978-552-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2015-03-06 978-333-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J HUDSON MA
2015-01-29 978-933-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2015-01-29 978-933-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2015-01-29 978-933-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2014-10-30 978-564-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J DANVERS MA
2014-10-01 978-379-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2014-10-01 978-773-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2014-07-29 978-993-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BEVERLY MA
2014-06-24 978-236-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BEVERLY MA
2014-06-06 978-728-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LEOMINSTER MA
2014-05-15 978-783-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2014-04-10 978-480-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J TOWNSEND MA
2013-12-13 978-704-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J MANCHESTER MA
2013-10-31 978-720-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BEVERLY MA
2013-08-28 978-775-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2013-08-28 978-775-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2013-08-05 978-862-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J AYER MA
2013-07-12 978-743-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J PEPPERELL MA
2013-07-09 978-416-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2013-05-08 978-533-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2013-03-07 978-381-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J GLOUCESTER MA
2013-01-18 978-867-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BEVERLY MA
2012-12-27 978-234-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J GEORGETOWN MA
2012-09-14 978-586-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BOLTON MA
2012-07-30 978-783-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2012-07-25 978-928-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J HUBBARDSTN MA
2012-04-13 978-730-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J GARDNER MA
2012-02-07 978-679-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J LITTLETON MA
2012-01-03 978-645-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2011-11-28 978-449-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J GROTON MA
2011-08-16 978-662-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J ANDOVER MA
2011-04-22 978-645-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LAWRENCE MA
2011-04-06 978-993-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J BEVERLY MA
2011-03-21 978-673-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J ORANGE MA
2011-03-02 978-471-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J IPSWICH MA
2011-02-17 978-440-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SUDBURY MA
2010-12-08 978-284-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J WILMINGTON 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.