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 801
PAETEC ITEL, LLC 33
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
2013-08-08 801-844-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J SALT LAKE UT
2013-06-26 801-410-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SALT LAKE UT
2012-03-14 801-919-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J PROVO UT
2012-02-23 801-441-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J SALT LAKE UT
2012-02-23 801-441-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SALT LAKE UT
2011-09-01 801-218-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J FARMINGTON UT
2010-11-03 801-997-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J MIDVALE UT
2010-10-26 801-871-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J MIDVALE UT
2010-10-21 801-871-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J MIDVALE UT
2010-10-12 801-997-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J MIDVALE UT
2010-10-12 801-997-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J MIDVALE UT
2010-08-12 801-753-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LEHI UT
2010-08-05 801-564-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J OGDEN UT
2009-04-29 801-210-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SPANIHFORK UT
2008-02-27 801-512-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J SALT LAKE UT
2007-10-30 801-704-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J SPRINGVL UT
2007-01-16 801-616-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J PROVO UT
2007-01-08 801-928-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J KAYSVILLE UT
2006-04-10 801-614-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J CLEARFIELD UT
2005-01-21 801-689-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J OGDEN UT
2003-12-19 801-335-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BOUNTIFUL UT
2003-12-10 801-734-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J PROVO UT
2003-08-21 801-724-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J PROVO UT
2001-08-03 801-855-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J AMERCNFORK UT
2001-04-11 801-335-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J BOUNTIFUL UT
2001-04-11 801-529-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J KAYSVILLE UT
2001-04-11 801-614-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J CLEARFIELD UT
2001-04-11 801-689-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J OGDEN UT
2001-04-11 801-734-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J PROVO UT
2001-04-11 801-804-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J SPANIHFORK UT
2001-04-11 801-853-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J SPRINGVL UT
2001-04-11 801-922-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J PLEASATGRV UT
2001-04-11 801-988-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J MIDVALE UT

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.