Recent thousands-block assignments

3 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 734

MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 1

EXIANT COMMUNICATIONS LLC 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
2023-05-23	734-460-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	WAYNE	MI
2023-05-23	734-460-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	WAYNE	MI
2023-05-23	734-540-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	WAYNE	MI
2023-05-10	734-937-0XXX	0000–0999	Assigned	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	2964	WHITMORELK	MI
2023-05-05	734-607-4XXX	4000–4999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	LAMBERTVL	MI
2023-04-14	734-829-0XXX	0000–0999	Assigned	METROPCS, INC.	5562	YPSILANTI	MI
2023-03-27	734-961-0XXX	0000–0999	Assigned	TERRA NOVA TELECOM INC.	145J	YPSILANTI	MI
2023-03-20	734-982-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	TRENTON	MI
2023-03-09	734-590-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-02-16	734-362-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	TRENTON	MI
2023-02-10	734-339-6XXX	6000–6999	Assigned	ONVOY, LLCV - MI	543C	WHITMORELK	MI
2023-02-10	734-532-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	ROMULUS	MI
2023-02-10	734-584-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	GREGORY	MI
2023-02-10	734-642-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	TRENTON	MI
2023-02-10	734-706-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	BELLEVILLE	MI
2023-02-10	734-719-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	CHELSEA	MI
2023-02-10	734-774-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	IDA	MI
2023-02-10	734-874-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	ERIE	MI
2023-01-24	734-602-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2023-01-24	734-602-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2023-01-24	734-602-5XXX	5000–5999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2023-01-17	734-348-4XXX	4000–4999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	FLAT ROCK	MI
2023-01-11	734-540-5XXX	5000–5999	Assigned	ONVOY, LLCV - MI	543C	WAYNE	MI
2023-01-11	734-540-6XXX	6000–6999	Assigned	ONVOY, LLCV - MI	543C	WAYNE	MI
2023-01-11	734-540-7XXX	7000–7999	Assigned	ONVOY, LLCV - MI	543C	WAYNE	MI
2023-01-11	734-540-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	WAYNE	MI
2023-01-10	734-597-7XXX	7000–7999	Assigned	METROPCS, INC.	5562	MONROE	MI
2023-01-06	734-987-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-01-06	734-987-5XXX	5000–5999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-01-06	734-987-6XXX	6000–6999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-01-06	734-987-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-01-04	734-575-8XXX	8000–8999	Assigned	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	2964	WYANDOTTE	MI
2023-01-04	734-575-9XXX	9000–9999	Assigned	OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC	2964	WYANDOTTE	MI
2022-12-06	734-691-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	LIVONIA	MI
2022-12-02	734-982-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	TRENTON	MI
2022-12-02	734-982-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	TRENTON	MI
2022-11-29	734-290-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	DUNDEE	MI
2022-11-29	734-969-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	ROCKWOOD	MI
2022-11-23	734-590-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2022-11-23	734-590-5XXX	5000–5999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2022-11-23	734-795-1XXX	1000–1999	Assigned	ONVOY SPECTRUM, LLC	624H	FLAT ROCK	MI
2022-11-23	734-795-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	FLAT ROCK	MI
2022-11-15	734-575-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	WYANDOTTE	MI
2022-11-15	734-602-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2022-11-15	734-602-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2022-11-15	734-602-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2022-11-14	734-545-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2022-11-08	734-987-7XXX	7000–7999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2022-11-02	734-460-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	WAYNE	MI
2022-11-02	734-460-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI	6003	WAYNE	MI

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.