Recent thousands-block assignments

6 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 760

ONVOY, LLC - CA 3

PEERLESS NETWORK OF CALIFORNIA, LLC - CA 2

NEW CINGULAR WIRELESS PCS, 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
2015-01-19	760-909-4XXX	4000–4999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - CA	8826	EL CENTRO	CA
2015-01-13	760-909-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	EL CENTRO	CA
2015-01-13	760-909-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	EL CENTRO	CA
2015-01-09	760-909-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	EL CENTRO	CA
2015-01-08	760-499-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	RIDGECREST	CA
2015-01-06	760-992-1XXX	1000–1999	Assigned	METROPCS NETWORKS, LLC	899D	PALM SPG	CA
2015-01-06	760-992-2XXX	2000–2999	Assigned	METROPCS NETWORKS, LLC	899D	PALM SPG	CA
2014-12-26	760-704-3XXX	3000–3999	Assigned	T-MOBILE USA, INC.	6529	ENCINITAS	CA
2014-12-23	760-867-5XXX	5000–5999	Assigned	METROPCS NETWORKS, LLC	899D	VTVL ADLN	CA
2014-12-23	760-905-8XXX	8000–8999	Assigned	METROPCS NETWORKS, LLC	899D	PALM SPG	CA
2014-12-23	760-905-9XXX	9000–9999	Assigned	METROPCS NETWORKS, LLC	899D	PALM SPG	CA
2014-12-16	760-349-8XXX	8000–8999	Assigned	PEERLESS NETWORK OF CALIFORNIA, LLC - CA	373F	PINYON	CA
2014-12-09	760-909-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	EL CENTRO	CA
2014-12-05	760-620-2XXX	2000–2999	Assigned	METROPCS NETWORKS, LLC	899D	PALM SPG	CA
2014-12-05	760-756-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	HOLTVILLE	CA
2014-11-21	760-442-8XXX	8000–8999	Assigned	T-MOBILE USA, INC.	6529	BRAWLEY	CA
2014-11-21	760-442-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	BRAWLEY	CA
2014-11-21	760-626-8XXX	8000–8999	Assigned	T-MOBILE USA, INC.	6529	FALLBROOK	CA
2014-11-21	760-626-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	FALLBROOK	CA
2014-11-20	760-410-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - CA	8826	SAN MARCOS	CA
2014-11-20	760-546-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	ESCONDIDO	CA
2014-11-20	760-894-8XXX	8000–8999	Assigned	METROPCS NETWORKS, LLC	899D	DSERTHTSPG	CA
2014-11-20	760-894-9XXX	9000–9999	Assigned	METROPCS NETWORKS, LLC	899D	DSERTHTSPG	CA
2014-11-18	760-689-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	FALLBROOK	CA
2014-11-18	760-925-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	BRAWLEY	CA
2014-11-14	760-315-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	RAMONA	CA
2014-11-07	760-750-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	SAN MARCOS	CA
2014-11-07	760-750-2XXX	2000–2999	Assigned	T-MOBILE USA, INC.	6529	SAN MARCOS	CA
2014-10-30	760-851-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	PALMDESERT	CA
2014-10-29	760-361-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	TWNTYNPLMS	CA
2014-10-13	760-980-6XXX	6000–6999	Assigned	METROPCS NETWORKS, LLC	899D	PALM SPG	CA
2014-09-30	760-313-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	EAGLE MT	CA
2014-09-30	760-313-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	EAGLE MT	CA
2014-09-30	760-421-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	OCSD OCSD	CA
2014-09-29	760-974-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	JOSHUATREE	CA
2014-09-19	760-894-4XXX	4000–4999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA	7240	DSERTHTSPG	CA
2014-09-17	760-543-6XXX	6000–6999	Assigned	METROPCS, INC.	5562	OCSD PDTN	CA
2014-09-17	760-543-8XXX	8000–8999	Assigned	METROPCS, INC.	5562	OCSD PDTN	CA
2014-09-17	760-543-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	OCSD PDTN	CA
2014-09-17	760-867-8XXX	8000–8999	Assigned	METROPCS NETWORKS, LLC	899D	VTVL ADLN	CA
2014-09-12	760-292-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	PAUMA VLY	CA
2014-09-12	760-615-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	PAUMA VLY	CA
2014-09-08	760-206-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - CA	981E	LEE VINING	CA
2014-09-08	760-648-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - CA	981E	JUNE LAKE	CA
2014-09-05	760-859-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	OCSD OCSD	CA
2014-09-02	760-566-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	SAN MARCOS	CA
2014-09-02	760-566-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	SAN MARCOS	CA
2014-09-02	760-891-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	SAN MARCOS	CA
2014-09-02	760-906-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	RAMONA	CA
2014-09-02	760-906-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	RAMONA	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.