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 774
PAETEC ITEL, LLC 167
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
2019-11-13 774-374-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2019-11-13 774-374-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2018-01-29 774-337-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BREWSTER MA
2017-11-08 774-843-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2017-07-21 774-608-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J PLYMOUTH MA
2016-06-30 774-556-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2015-11-23 774-530-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J WORCESTER MA
2015-11-23 774-530-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WORCESTER MA
2015-11-23 774-530-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WORCESTER MA
2015-10-26 774-801-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J ORLEANS MA
2015-10-22 774-601-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J SOUTHBDG MA
2015-09-15 774-654-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J REHOBOTH MA
2015-09-01 774-843-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2015-09-01 774-843-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2015-08-24 774-282-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SOUTHGATE MA
2015-07-08 774-250-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J EASTON MA
2015-05-26 774-357-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J FALL RIVER MA
2015-04-15 774-504-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J TAUNTON MA
2014-12-01 774-801-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J ORLEANS MA
2014-07-16 774-326-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WAREHAM MA
2014-06-24 774-843-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2014-06-12 774-843-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2013-11-22 774-415-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J AUBURN MA
2013-11-22 774-463-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2013-10-17 774-728-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J E DOUGLAS MA
2013-09-13 774-613-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J FRANKLIN MA
2013-09-10 774-325-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NANTUCKET MA
2013-07-12 774-408-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J HARWICH MA
2013-05-24 774-419-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J MIDDLEBORO MA
2013-04-24 774-512-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J WESTBORO MA
2013-04-04 774-247-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BUZZARDSBY MA
2013-03-26 774-233-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J HOLLISTON MA
2012-12-18 774-357-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J FALL RIVER MA
2012-12-18 774-357-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J FALL RIVER MA
2012-12-18 774-357-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J FALL RIVER MA
2012-08-14 774-369-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J MARLBORO MA
2012-07-02 774-256-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WALPOLE MA
2012-06-26 774-481-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J UXBRIDGE MA
2012-03-26 774-365-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J FALL RIVER MA
2012-02-16 774-371-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J SPENCER MA
2012-01-11 774-315-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WALPOLE MA
2011-11-23 774-295-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BELLINGHAM MA
2011-11-08 774-296-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BROCKTON MA
2011-08-12 774-462-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J MILFORD MA
2011-06-10 774-243-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WORCESTER MA
2011-04-12 774-310-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J EDGARTOWN MA
2011-01-26 774-255-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J FALMOUTH MA
2011-01-21 774-260-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J MIDDLEBORO MA
2010-09-22 774-317-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WORCESTER MA
2010-08-27 774-317-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J WORCESTER 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.