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
2022-05-02	505-498-5XXX	5000–5999	Assigned	IP HORIZON LLC	515J	LAS VEGAS	NM
2022-04-29	505-496-5XXX	5000–5999	Assigned	T-MOBILE USA, INC.	6529	GRANTS	NM
2022-04-26	505-477-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	SANTA FE	NM
2022-04-26	505-517-9XXX	9000–9999	Assigned	IP HORIZON LLC	515J	AZTEC	NM
2022-04-26	505-519-7XXX	7000–7999	Assigned	IP HORIZON LLC	515J	GALLUP	NM
2022-04-25	505-518-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2022-04-25	505-518-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2022-04-20	505-464-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2022-04-20	505-464-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2022-04-20	505-755-3XXX	3000–3999	Assigned	T-MOBILE USA, INC.	6529	ESPANOLA	NM
2022-04-20	505-755-4XXX	4000–4999	Assigned	T-MOBILE USA, INC.	6529	ESPANOLA	NM
2022-04-14	505-464-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	ALBUQURQUE	NM
2022-04-14	505-464-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	ALBUQURQUE	NM
2022-03-28	505-517-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-28	505-517-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-28	505-517-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-28	505-517-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-28	505-517-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-28	505-517-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-28	505-517-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-28	505-517-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-28	505-517-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	AZTEC	NM
2022-03-21	505-498-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	LAS VEGAS	NM
2022-03-21	505-498-8XXX	8000–8999	Assigned	T-MOBILE USA, INC.	6529	LAS VEGAS	NM
2022-03-10	505-464-4XXX	4000–4999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-10	505-464-5XXX	5000–5999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-10	505-464-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-10	505-464-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-10	505-464-8XXX	8000–8999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-10	505-464-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-10	505-887-7XXX	7000–7999	Assigned	TON80 COMMUNICATIONS, LLC	516J	GRANTS	NM
2022-03-09	505-479-8XXX	8000–8999	Assigned	T-MOBILE USA, INC.	6529	SANTA FE	NM
2022-03-09	505-479-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	SANTA FE	NM
2022-03-09	505-520-5XXX	5000–5999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-09	505-520-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-09	505-520-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	ALBUQURQUE	NM
2022-03-08	505-512-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2022-03-08	505-512-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2022-03-08	505-512-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2022-03-08	505-512-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2022-03-08	505-512-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2022-03-08	505-512-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	FARMINGTON	NM
2022-03-03	505-441-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2022-03-03	505-441-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2022-03-03	505-520-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2022-03-03	505-520-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	ALBUQURQUE	NM
2022-03-03	505-626-2XXX	2000–2999	Assigned	TON80 COMMUNICATIONS, LLC	516J	OJOCALINTE	NM
2022-03-03	505-646-4XXX	4000–4999	Assigned	TON80 COMMUNICATIONS, LLC	516J	FENCE LAKE	NM
2022-03-01	505-562-7XXX	7000–7999	Assigned	TON80 COMMUNICATIONS, LLC	516J	DIXON	NM
2022-02-28	505-487-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM	6573	LOS ALAMOS	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.