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 727
PAETEC ITEL, LLC 44
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
2013-04-22 727-223-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2013-03-04 727-350-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2011-09-12 727-873-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2011-03-14 727-614-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2010-08-17 727-394-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2010-07-01 727-362-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2010-06-21 727-282-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2010-03-01 727-286-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2010-03-01 727-286-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2009-10-27 727-479-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2009-09-28 727-260-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2009-09-28 727-324-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2008-11-21 727-437-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2008-10-16 727-865-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2008-08-21 727-828-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2008-05-02 727-451-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2008-02-21 727-341-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2008-01-07 727-331-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2007-12-05 727-495-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J HUDSON FL
2007-10-03 727-608-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2007-10-03 727-608-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2007-02-07 727-247-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J NWPTRICHEY FL
2007-01-18 727-362-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2007-01-02 727-378-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J HUDSON FL
2006-12-06 727-346-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2006-11-08 727-568-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2006-10-24 727-254-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2006-08-29 727-234-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J TARPON SPG FL
2006-05-12 727-568-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2006-03-24 727-456-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2006-01-18 727-484-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NWPTRICHEY FL
2006-01-16 727-412-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2005-12-06 727-322-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2005-09-06 727-450-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2005-09-06 727-450-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2005-08-05 727-342-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2005-05-09 727-456-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J STPETERSBG FL
2005-05-02 727-330-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J CLEARWATER FL
2004-08-19 727-226-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J HUDSON FL
2004-08-19 727-232-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J NWPTRICHEY FL
2004-08-19 727-279-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J TARPON SPG FL
2004-01-27 727-226-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J HUDSON FL
2003-06-20 727-232-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NWPTRICHEY FL
2003-06-20 727-722-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J TARPON SPG FL

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.