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 951

PAETEC ITEL, LLC 52

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

Recent thousands-block assignments
Assigned	Thousands-block	Last 4 digits	Status	Assignee	OCN	Rate center	State
2020-03-16	951-508-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2019-08-13	951-460-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2019-03-19	951-783-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	RIVERSIDE	CA
2018-08-13	951-460-7XXX	7000–7999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2018-04-23	951-336-2XXX	2000–2999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2018-01-11	951-336-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2017-06-30	951-336-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2016-04-29	951-457-8XXX	8000–8999	Assigned	PAETEC ITEL, LLC	829J	ELSINORE	CA
2015-09-09	951-475-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2013-05-22	951-363-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	MORENO	CA
2013-05-13	951-374-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	RIVERSIDE	CA
2013-01-15	951-338-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	TEMSCL CNY	CA
2012-03-22	951-271-8XXX	8000–8999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2012-02-21	951-666-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2010-08-23	951-842-7XXX	7000–7999	Assigned	PAETEC ITEL, LLC	829J	MORENO	CA
2007-11-20	951-238-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	PERRIS	CA
2007-03-28	951-215-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	WOODCREST	CA
2007-01-19	951-553-2XXX	2000–2999	Assigned	PAETEC ITEL, LLC	829J	TEMECULA	CA
2006-11-29	951-253-9XXX	9000–9999	Assigned	PAETEC ITEL, LLC	829J	ELSINORE	CA
2006-02-07	951-493-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2005-12-19	951-572-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	BANNING	CA
2005-11-11	951-801-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	RIVERSIDE	CA
2005-11-11	951-801-7XXX	7000–7999	Assigned	PAETEC ITEL, LLC	829J	RIVERSIDE	CA
2005-09-16	951-808-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2005-06-01	951-847-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2005-03-11	951-252-9XXX	9000–9999	Assigned	PAETEC ITEL, LLC	829J	TEMECULA	CA
2005-01-31	951-643-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	ARLINGTON	CA
2005-01-26	951-727-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	MIRA LOMA	CA
2005-01-26	951-749-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	MIRA LOMA	CA
2005-01-26	951-968-8XXX	8000–8999	Assigned	PAETEC ITEL, LLC	829J	MIRA LOMA	CA
2005-01-26	951-968-9XXX	9000–9999	Assigned	PAETEC ITEL, LLC	829J	MIRA LOMA	CA
2004-09-23	951-616-2XXX	2000–2999	Assigned	PAETEC ITEL, LLC	829J	MORENO	CA
2004-07-22	951-537-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	HEMT HEMT	CA
2004-06-03	951-837-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	MURRIETA	CA
2003-12-09	951-413-0XXX	0000–0999	Assigned	PAETEC ITEL, LLC	829J	MORENO	CA
2003-11-04	951-300-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	RIVERSIDE	CA
2003-11-04	951-300-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	RIVERSIDE	CA
2003-10-17	951-271-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2003-09-11	951-491-8XXX	8000–8999	Assigned	PAETEC ITEL, LLC	829J	TEMECULA	CA
2003-09-11	951-552-8XXX	8000–8999	Assigned	PAETEC ITEL, LLC	829J	ARLINGTON	CA
2003-08-15	951-294-6XXX	6000–6999	Assigned	PAETEC ITEL, LLC	829J	TEMECULA	CA
2003-05-20	951-602-9XXX	9000–9999	Assigned	PAETEC ITEL, LLC	829J	ARLINGTON	CA
2002-12-04	951-246-5XXX	5000–5999	Assigned	PAETEC ITEL, LLC	829J	SUN CITY	CA
2002-10-24	951-253-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	ELSINORE	CA
2002-09-27	951-436-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	PERRIS	CA
2001-08-14	951-231-1XXX	1000–1999	Assigned	PAETEC ITEL, LLC	829J	RIVERSIDE	CA
2001-07-18	951-719-8XXX	8000–8999	Assigned	PAETEC ITEL, LLC	829J	TEMECULA	CA
2001-06-15	951-256-3XXX	3000–3999	Assigned	PAETEC ITEL, LLC	829J	CORONA	CA
2001-02-26	951-492-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	HEMT HEMT	CA
2001-02-26	951-727-4XXX	4000–4999	Assigned	PAETEC ITEL, LLC	829J	MIRA LOMA	CA

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.