Recent thousands-block assignments

5 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, last 30 days — NPA 505

VERSATEL LLC 1

ONVOY, LLC - NM 1

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 1

BANDWIDTH.COM CLEC, LLC - NM 1

AHOI LLC 1

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
2003-06-09	505-270-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	ALBUQURQUE	NM
2003-06-09	505-270-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	ALBUQURQUE	NM
2003-06-09	505-270-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	ALBUQURQUE	NM
2003-06-09	505-699-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	SANTA FE	NM
2003-05-14	505-428-6XXX	6000–6999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM	7464	SANTA FE	NM
2003-04-16	505-663-7XXX	7000–7999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM	7464	LOS ALAMOS	NM
2003-04-10	505-488-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	GALLUP	NM
2003-03-28	505-716-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2003-03-28	505-716-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2003-03-28	505-716-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2003-03-28	505-716-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2003-03-05	505-879-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	GALLUP	NM
2003-03-05	505-879-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	GALLUP	NM
2003-02-28	505-412-6XXX	6000–6999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NM	5470	LOS ALAMOS	NM
2003-01-09	505-715-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2003-01-09	505-715-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2003-01-08	505-716-5XXX	5000–5999	Assigned	T-MOBILE USA, INC.	6529	FARMINGTON	NM
2002-10-31	505-288-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	ALBUQURQUE	NM
2002-10-31	505-288-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	ALBUQURQUE	NM
2002-10-31	505-288-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	ALBUQURQUE	NM
2002-08-14	505-716-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NM	5470	FARMINGTON	NM
2002-08-14	505-726-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NM	5470	GALLUP	NM
2002-07-12	505-333-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NM	5470	AZTEC	NM
2002-06-20	505-629-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - NM	5470	SANTA FE	NM

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.