NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 205
PAETEC ITEL, LLC 83
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
2017-04-17 205-848-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2017-02-07 205-860-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J TUSCALOOSA AL
2016-10-31 205-905-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2016-07-12 205-730-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2016-01-26 205-730-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2015-05-27 205-830-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BESSEMER AL
2014-10-17 205-578-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2014-05-14 205-721-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2013-11-08 205-379-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2013-05-02 205-319-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J CALERA AL
2012-10-30 205-440-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2012-04-23 205-721-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2012-01-30 205-722-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J TUSCALOOSA AL
2011-10-14 205-703-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2011-10-05 205-940-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2010-12-30 205-295-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J JASPER AL
2010-12-23 205-547-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2010-12-09 205-983-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2010-10-20 205-983-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2010-09-14 205-225-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J CENTREVL AL
2010-09-14 205-590-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J WARRIOR AL
2010-09-14 205-938-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J W BLOCTON AL
2010-04-08 205-753-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J PELL CITY AL
2010-04-01 205-917-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2010-02-10 205-258-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J CLANTON AL
2010-02-10 205-282-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J JASPER AL
2009-12-23 205-536-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2009-12-23 205-536-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2009-12-22 205-683-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J PINSON AL
2009-12-18 205-415-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J CLANTON AL
2009-11-04 205-402-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2009-05-28 205-285-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J GARDENDALE AL
2009-05-15 205-716-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2009-04-27 205-679-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J MONTEVALLO AL
2009-04-08 205-745-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2009-04-08 205-745-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2009-02-10 205-552-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2009-02-10 205-552-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-11-13 205-777-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-11-06 205-777-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-10-27 205-508-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J TRUSSVILLE AL
2008-07-25 205-745-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-06-16 205-504-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-05-12 205-423-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-04-17 205-637-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-03-25 205-525-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J SURFSIDE AL
2008-03-19 205-820-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-03-19 205-820-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-03-19 205-820-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-03-19 205-820-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.