Recent thousands-block assignments

11 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 669

BANDWIDTH.COM CLEC, LLC - CA 7

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 3

T-MOBILE USA, INC. 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
2020-12-02	669-336-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	CAMPBELL	CA
2020-12-02	669-336-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	CAMPBELL	CA
2020-11-23	669-304-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	MORGANHILL	CA
2020-11-14	669-758-6XXX	6000–6999	Assigned	FRACTEL, LLC	965H	LOS GATOS	CA
2020-11-11	669-336-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF CALIFORNIA, LLC - CA	373F	CAMPBELL	CA
2020-11-11	669-369-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	SNJS WEST	CA
2020-11-11	669-369-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	SNJS WEST	CA
2020-11-11	669-369-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	SNJS WEST	CA
2020-11-11	669-369-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	SNJS WEST	CA
2020-11-11	669-369-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	SNJS WEST	CA
2020-11-11	669-649-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	SUNNYVALE	CA
2020-11-11	669-649-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	SUNNYVALE	CA
2020-11-11	669-649-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	SUNNYVALE	CA
2020-11-11	669-649-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	SUNNYVALE	CA
2020-11-09	669-348-6XXX	6000–6999	Assigned	FRACTEL, LLC	965H	SUNNYVALE	CA
2020-11-06	669-298-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	SARATOGA	CA
2020-11-06	669-303-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	SNJS SOUTH	CA
2020-11-06	669-303-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	SNJS SOUTH	CA
2020-11-06	669-303-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	SNJS SOUTH	CA
2020-11-06	669-303-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	SNJS SOUTH	CA
2020-11-06	669-303-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	SNJS SOUTH	CA
2020-11-06	669-304-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	MORGANHILL	CA
2020-11-06	669-304-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	MORGANHILL	CA
2020-11-06	669-336-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	CAMPBELL	CA
2020-11-06	669-336-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	CAMPBELL	CA
2020-11-06	669-336-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	CAMPBELL	CA
2020-11-06	669-345-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	GILROY	CA
2020-11-06	669-345-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	GILROY	CA
2020-11-06	669-356-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	LOS GATOS	CA
2020-11-05	669-260-4XXX	4000–4999	Assigned	T-MOBILE USA, INC.	6529	SNJS NORTH	CA
2020-11-03	669-946-3XXX	3000–3999	Assigned	FRACTEL, LLC	965H	SNJS SOUTH	CA
2020-10-26	669-304-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	MORGANHILL	CA
2020-10-21	669-345-9XXX	9000–9999	Assigned	METROPCS, INC.	5562	GILROY	CA
2020-10-20	669-303-1XXX	1000–1999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	SNJS SOUTH	CA
2020-10-20	669-303-2XXX	2000–2999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	SNJS SOUTH	CA
2020-10-20	669-303-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	SNJS SOUTH	CA
2020-10-20	669-303-4XXX	4000–4999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	SNJS SOUTH	CA
2020-10-20	669-303-5XXX	5000–5999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	SNJS SOUTH	CA
2020-10-09	669-345-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF CALIFORNIA, LLC - CA	373F	GILROY	CA
2020-10-07	669-336-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	CAMPBELL	CA
2020-09-24	669-249-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	SUNNYVALE	CA
2020-09-24	669-296-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	SNJS SOUTH	CA
2020-09-24	669-301-4XXX	4000–4999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - CA	7145	SNJS SOUTH	CA
2020-09-24	669-309-2XXX	2000–2999	Assigned	T-MOBILE USA, INC.	6529	SNJS SOUTH	CA
2020-09-18	669-465-8XXX	8000–8999	Assigned	FRACTEL, LLC	965H	SANANTONIO	CA
2020-09-16	669-298-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	SARATOGA	CA
2020-09-16	669-298-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	SARATOGA	CA
2020-09-16	669-298-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	SARATOGA	CA
2020-09-16	669-336-8XXX	8000–8999	Assigned	FRACTEL, LLC	965H	CAMPBELL	CA
2020-09-15	669-732-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - CA	7145	SUNNYVALE	CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.