Recent thousands-block assignments

0 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, all time — NPA 734

ONVOY, LLCV - MI 457

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
2023-08-08	734-706-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	BELLEVILLE	MI
2023-07-26	734-251-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-07-26	734-251-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-07-26	734-251-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-07-26	734-251-5XXX	5000–5999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-07-25	734-833-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	DUNDEE	MI
2023-07-14	734-316-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	SALINE	MI
2023-07-14	734-470-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	SALINE	MI
2023-07-03	734-579-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2023-07-03	734-579-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2023-07-03	734-656-7XXX	7000–7999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-07-03	734-987-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-07-03	734-987-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-07-03	734-987-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-06-26	734-570-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	CHELSEA	MI
2023-06-26	734-579-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2023-06-26	734-579-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2023-06-26	734-579-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	YPSILANTI	MI
2023-06-26	734-598-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	MONROE	MI
2023-06-26	734-598-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	MONROE	MI
2023-06-26	734-603-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	ROCKWOOD	MI
2023-06-23	734-499-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	ROMULUS	MI
2023-06-23	734-540-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	WAYNE	MI
2023-06-23	734-540-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	WAYNE	MI
2023-06-23	734-584-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	GREGORY	MI
2023-06-23	734-608-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	LIVONIA	MI
2023-06-23	734-684-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	IDA	MI
2023-06-23	734-706-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	BELLEVILLE	MI
2023-06-23	734-874-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	ERIE	MI
2023-06-23	734-937-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	WHITMORELK	MI
2023-06-23	734-982-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	TRENTON	MI
2023-06-23	734-982-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	TRENTON	MI
2023-06-23	734-987-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	PLYMOUTH	MI
2023-06-05	734-215-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	MILAN	MI
2023-06-05	734-348-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	FLAT ROCK	MI
2023-06-05	734-532-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	ROMULUS	MI
2023-06-05	734-540-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	WAYNE	MI
2023-06-05	734-540-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	WAYNE	MI
2023-06-05	734-575-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	WYANDOTTE	MI
2023-06-05	734-575-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	WYANDOTTE	MI
2023-06-05	734-590-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-06-05	734-590-7XXX	7000–7999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-06-05	734-590-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-06-05	734-590-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	ANN ARBOR	MI
2023-06-05	734-691-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	LIVONIA	MI
2023-06-05	734-691-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	LIVONIA	MI
2023-06-05	734-706-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	BELLEVILLE	MI
2023-06-05	734-932-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	DEXTER	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

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.