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 740
PAETEC ITEL, LLC 36
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
2016-04-29 740-839-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J STCLAIRSVL OH
2012-11-01 740-996-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J STEUBENVL OH
2011-03-10 740-868-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J ZANESVILLE OH
2010-04-27 740-401-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BELPRE OH
2010-04-27 740-841-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NEWPORT OH
2010-04-27 740-885-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J MARIETTA OH
2008-10-15 740-422-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LANCASTER OH
2008-10-15 740-470-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J SEDALIA OH
2008-10-15 740-536-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J RUSHVILLE OH
2006-09-12 740-401-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BELPRE OH
2005-02-01 740-434-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J MARIETTA OH
2004-03-09 740-460-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J CORNING OH
2004-03-09 740-476-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J CONESVILLE OH
2004-03-09 740-521-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J DRESDEN OH
2004-03-08 740-330-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J BETHESDA OH
2004-03-08 740-430-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J BLOOMINGBG OH
2004-03-08 740-519-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J CLARINGTON OH
2004-02-17 740-242-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J THORNVILLE OH
2004-02-17 740-275-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J STEUBENVL OH
2004-02-17 740-280-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J PHILO OH
2004-02-17 740-325-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BELLAIRE OH
2004-02-17 740-579-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J STCLAIRSVL OH
2004-02-17 740-609-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J MARTISFRRY OH
2004-02-17 740-621-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NEWLXINGTN OH
2004-02-17 740-844-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J NORWICH OH
2004-02-17 740-895-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J WSNGTNCTHS OH
2004-02-11 740-237-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J IRONTON OH
2004-02-11 740-294-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J COSHOCTON OH
2004-02-11 740-428-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J CHESHIRE OH
2004-02-11 740-475-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LANCASTER OH
2004-02-11 740-573-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J ARABIA OH
2004-02-11 740-578-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J GALLIPOLIS OH
2004-02-11 740-639-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J CARROLL OH
2004-01-05 740-956-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LONDON OH
2003-12-30 740-425-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BARNESVL OH
2003-12-08 740-252-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J ZANESVILLE OH

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.