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 989

ONVOY, LLCV - MI 680

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
2023-07-28	989-519-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	GLADWIN	MI
2023-07-28	989-523-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	BAD AXE	MI
2023-07-27	989-207-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	HOPE	MI
2023-07-27	989-209-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	ST JOHNS	MI
2023-07-27	989-260-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	EAST TAWAS	MI
2023-07-27	989-265-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	CRYSTAL	MI
2023-07-27	989-266-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	AUBURN	MI
2023-07-27	989-267-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	ST HELEN	MI
2023-07-27	989-279-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	HOUGHTONLK	MI
2023-07-27	989-290-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	GRAYLING	MI
2023-07-27	989-300-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	MCBRIDES	MI
2023-07-27	989-314-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	STANDISH	MI
2023-07-27	989-318-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	BAY CITY	MI
2023-07-27	989-331-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	ALMA	MI
2023-07-27	989-338-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	CARSONCITY	MI
2023-07-27	989-340-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	ALPENA	MI
2023-07-27	989-346-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	MIO	MI
2023-07-27	989-376-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	ATLANTA	MI
2023-07-27	989-442-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	COLEMAN	MI
2023-07-27	989-510-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	PRESCOTT	MI
2023-07-27	989-527-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	LEWISTON	MI
2023-07-27	989-557-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	HIGGINS LK	MI
2023-07-27	989-565-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	EDMORE	MI
2023-07-27	989-566-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	MAYVILLE	MI
2023-07-27	989-585-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	BRANT	MI
2023-07-27	989-653-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	OMER	MI
2023-07-27	989-699-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	ST LOUIS	MI
2023-07-27	989-704-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	SEBEWAING	MI
2023-07-27	989-788-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	SIXTYLAKES	MI
2023-07-27	989-800-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	LUPTON	MI
2023-07-27	989-809-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	SANFORD	MI
2023-07-27	989-812-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	PINCONNING	MI
2023-07-27	989-822-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	BARRYTON	MI
2023-07-27	989-857-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	REMUS	MI
2023-07-27	989-877-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	SAGINAW	MI
2023-07-27	989-877-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	SAGINAW	MI
2023-07-27	989-886-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	VICKERYVL	MI
2023-07-27	989-899-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	SAGINAW	MI
2023-07-27	989-899-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	SAGINAW	MI
2023-07-27	989-955-8XXX	8000–8999	Assigned	ONVOY, LLCV - MI	543C	UBLY	MI
2023-07-27	989-994-0XXX	0000–0999	Assigned	ONVOY, LLCV - MI	543C	BEAVERTON	MI
2023-07-27	989-997-9XXX	9000–9999	Assigned	ONVOY, LLCV - MI	543C	GLENNIE	MI
2023-07-14	989-425-4XXX	4000–4999	Assigned	ONVOY, LLCV - MI	543C	MILLINGTON	MI
2023-06-30	989-452-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	WHITTEMORE	MI
2023-06-23	989-271-1XXX	1000–1999	Assigned	ONVOY, LLCV - MI	543C	GAINES	MI
2023-06-09	989-378-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	MIDLAND	MI
2023-06-09	989-378-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	MIDLAND	MI
2023-06-09	989-815-2XXX	2000–2999	Assigned	ONVOY, LLCV - MI	543C	MTPLEASANT	MI
2023-06-09	989-815-3XXX	3000–3999	Assigned	ONVOY, LLCV - MI	543C	MTPLEASANT	MI
2023-06-08	989-208-5XXX	5000–5999	Assigned	ONVOY, LLCV - MI	543C	SAGINAW	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.