Recent thousands-block assignments

9 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 909

ONVOY, LLC - CA 6

PEERLESS NETWORK OF CALIFORNIA, LLC - CA 2

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
2021-09-13	909-898-9XXX	9000–9999	Assigned	ONVOY SPECTRUM, LLC	624H	CHINO	CA
2021-09-13	909-970-8XXX	8000–8999	Assigned	TON80 COMMUNICATIONS, LLC	516J	CHINO	CA
2021-09-10	909-504-5XXX	5000–5999	Assigned	T-MOBILE USA, INC.	6529	CALIMESA	CA
2021-09-10	909-504-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	CALIMESA	CA
2021-09-08	909-707-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	BIGBEAR CY	CA
2021-09-08	909-805-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	MENTONE	CA
2021-09-08	909-818-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	MENTONE	CA
2021-09-08	909-897-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	CRESTLINE	CA
2021-09-08	909-897-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	CRESTLINE	CA
2021-09-07	909-752-8XXX	8000–8999	Assigned	TELNYX LLC	073H	BIGBEAR LK	CA
2021-09-02	909-707-4XXX	4000–4999	Assigned	TELNYX LLC	073H	BIGBEAR CY	CA
2021-09-01	909-901-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	CLAREMONT	CA
2021-08-31	909-818-8XXX	8000–8999	Assigned	FRACTEL, LLC	965H	MENTONE	CA
2021-08-27	909-533-5XXX	5000–5999	Assigned	T-MOBILE USA, INC.	6529	COLTON	CA
2021-08-27	909-791-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	ARROWHEAD	CA
2021-08-12	909-970-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	CHINO	CA
2021-08-12	909-970-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	CHINO	CA
2021-08-03	909-852-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	ETIWANDA	CA
2021-08-03	909-852-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	ETIWANDA	CA
2021-08-03	909-852-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	ETIWANDA	CA
2021-07-28	909-785-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	POMONA	CA
2021-07-23	909-707-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - CA	981E	BIGBEAR CY	CA
2021-07-23	909-914-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - CA	7139	DIAMONDBAR	CA
2021-07-16	909-968-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	ARROWHEAD	CA
2021-07-16	909-968-1XXX	1000–1999	Assigned	T-MOBILE USA, INC.	6529	ARROWHEAD	CA
2021-07-16	909-968-5XXX	5000–5999	Assigned	T-MOBILE USA, INC.	6529	ARROWHEAD	CA
2021-07-06	909-202-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	FONTANA	CA
2021-07-06	909-834-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	HIGHLAND	CA
2021-07-06	909-834-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC	6010	HIGHLAND	CA
2021-07-06	909-977-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA	6006	FONTANA	CA
2021-07-02	909-415-9XXX	9000–9999	Assigned	ONVOY, LLC - CA	649C	BIGBEAR LK	CA
2021-07-02	909-504-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	CALIMESA	CA
2021-07-02	909-504-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	CALIMESA	CA
2021-07-02	909-504-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	CALIMESA	CA
2021-07-02	909-504-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	CALIMESA	CA
2021-07-02	909-707-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	BIGBEAR CY	CA
2021-07-02	909-707-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	BIGBEAR CY	CA
2021-07-02	909-852-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	ETIWANDA	CA
2021-07-02	909-852-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	ETIWANDA	CA
2021-07-02	909-852-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	ETIWANDA	CA
2021-07-02	909-852-3XXX	3000–3999	Assigned	ONVOY, LLC - CA	649C	ETIWANDA	CA
2021-07-02	909-853-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	RUNNINGSPG	CA
2021-07-02	909-871-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	MARSHALL	CA
2021-07-02	909-871-2XXX	2000–2999	Assigned	ONVOY, LLC - CA	649C	MARSHALL	CA
2021-07-02	909-897-0XXX	0000–0999	Assigned	ONVOY, LLC - CA	649C	CRESTLINE	CA
2021-07-02	909-897-1XXX	1000–1999	Assigned	ONVOY, LLC - CA	649C	CRESTLINE	CA
2021-07-02	909-901-4XXX	4000–4999	Assigned	ONVOY, LLC - CA	649C	CLAREMONT	CA
2021-07-02	909-901-5XXX	5000–5999	Assigned	ONVOY, LLC - CA	649C	CLAREMONT	CA
2021-07-02	909-901-6XXX	6000–6999	Assigned	ONVOY, LLC - CA	649C	CLAREMONT	CA
2021-07-02	909-901-7XXX	7000–7999	Assigned	ONVOY, LLC - CA	649C	CLAREMONT	CA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.