Recent thousands-block assignments

17 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 805

ONVOY, LLC - CA 14

TELNYX LLC 1

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 1

BANDWIDTH.COM CLEC, LLC - CA 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
2019-01-25	805-673-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	SATICOY	CA
2019-01-18	805-957-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - CA	7139	SANBARBARA	CA
2019-01-17	805-940-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	OXNARD	CA
2019-01-16	805-514-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - CA	7139	FILLMORE	CA
2019-01-14	805-515-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	VNTRA CNTL	CA
2019-01-11	805-254-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	MORRO BAY	CA
2019-01-11	805-254-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	MORRO BAY	CA
2019-01-11	805-257-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	PASOROBLES	CA
2019-01-11	805-257-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	PASOROBLES	CA
2019-01-11	805-318-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	CARPINTRIA	CA
2019-01-11	805-318-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	CARPINTRIA	CA
2019-01-11	805-321-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	SANMARGART	CA
2019-01-11	805-321-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	SANMARGART	CA
2019-01-11	805-360-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	LOS ALAMOS	CA
2019-01-11	805-360-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	LOS ALAMOS	CA
2019-01-11	805-399-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	SAN MIGUEL	CA
2019-01-11	805-399-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	SAN MIGUEL	CA
2019-01-11	805-472-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	BRADLEY	CA
2019-01-11	805-472-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	BRADLEY	CA
2019-01-11	805-519-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	ARROYOGRND	CA
2019-01-11	805-519-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	ARROYOGRND	CA
2019-01-11	805-694-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	SANTA YNEZ	CA
2019-01-11	805-694-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	SANTA YNEZ	CA
2019-01-11	805-723-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	NIPOMO	CA
2019-01-11	805-723-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	NIPOMO	CA
2019-01-11	805-725-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	CARRISA PL	CA
2019-01-11	805-725-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	CARRISA PL	CA
2019-01-11	805-779-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	PISMOBEACH	CA
2019-01-11	805-779-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	PISMOBEACH	CA
2019-01-11	805-865-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	LOMPOC	CA
2019-01-11	805-865-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	LOMPOC	CA
2019-01-11	805-900-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	CAYUCOS	CA
2019-01-11	805-900-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	CAYUCOS	CA
2019-01-11	805-926-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	CAMBRIA	CA
2019-01-11	805-926-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	CAMBRIA	CA
2019-01-11	805-952-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	ATASCADERO	CA
2019-01-11	805-952-8XXX	8000–8999	Assigned	ONVOY, LLC - CA	649C	ATASCADERO	CA
2019-01-10	805-940-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	OXNARD	CA
2019-01-10	805-940-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	OXNARD	CA
2019-01-07	805-883-7XXX	7000–7999	Assigned	VONAGE AMERICA LLC	197D	SANBARBARA	CA
2019-01-04	805-718-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	EL RIO	CA
2018-12-21	805-744-5XXX	5000–5999	Assigned	T-MOBILE USA, INC.	6529	MOORPARK	CA
2018-12-13	805-696-4XXX	4000–4999	Assigned	VONAGE AMERICA LLC	197D	SANBARBARA	CA
2018-12-13	805-724-8XXX	8000–8999	Assigned	VONAGE AMERICA LLC	197D	SANBARBARA	CA
2018-12-13	805-837-2XXX	2000–2999	Assigned	VONAGE AMERICA LLC	197D	SANBARBARA	CA
2018-12-13	805-837-3XXX	3000–3999	Assigned	VONAGE AMERICA LLC	197D	SANBARBARA	CA
2018-12-13	805-979-0XXX	0000–0999	Assigned	VONAGE AMERICA LLC	197D	SANBARBARA	CA
2018-12-13	805-979-1XXX	1000–1999	Assigned	VONAGE AMERICA LLC	197D	SANBARBARA	CA
2018-12-12	805-869-2XXX	2000–2999	Assigned	COMCAST PHONE OF CALIFORNIA, LLC	394L	SANBARBARA	CA
2018-12-12	805-869-4XXX	4000–4999	Assigned	COMCAST PHONE OF CALIFORNIA, LLC	394L	SANBARBARA	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.