Recent thousands-block assignments

9 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 928

INTRADO COMMUNICATIONS, LLC 3

CSC WIRELESS, LLC 2

AHOI LLC 2

NEW CINGULAR WIRELESS PCS, LLC 1

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 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
2020-12-21	928-382-1XXX	1000–1999	Assigned	ONVOY, LLC - AZ	630E	SALOME	AZ
2020-12-21	928-382-2XXX	2000–2999	Assigned	ONVOY, LLC - AZ	630E	SALOME	AZ
2020-12-21	928-382-8XXX	8000–8999	Assigned	ONVOY, LLC - AZ	630E	SALOME	AZ
2020-12-21	928-384-7XXX	7000–7999	Assigned	ONVOY, LLC - AZ	630E	SUPAI	AZ
2020-12-21	928-384-8XXX	8000–8999	Assigned	ONVOY, LLC - AZ	630E	SUPAI	AZ
2020-12-21	928-384-9XXX	9000–9999	Assigned	ONVOY, LLC - AZ	630E	SUPAI	AZ
2020-12-21	928-389-1XXX	1000–1999	Assigned	ONVOY, LLC - AZ	630E	EHRENBERG	AZ
2020-12-21	928-389-2XXX	2000–2999	Assigned	ONVOY, LLC - AZ	630E	EHRENBERG	AZ
2020-12-21	928-389-3XXX	3000–3999	Assigned	ONVOY, LLC - AZ	630E	EHRENBERG	AZ
2020-12-21	928-389-4XXX	4000–4999	Assigned	ONVOY, LLC - AZ	630E	EHRENBERG	AZ
2020-12-21	928-459-2XXX	2000–2999	Assigned	ONVOY, LLC - AZ	630E	YUMA	AZ
2020-12-21	928-459-3XXX	3000–3999	Assigned	ONVOY, LLC - AZ	630E	YUMA	AZ
2020-12-21	928-459-4XXX	4000–4999	Assigned	ONVOY, LLC - AZ	630E	YUMA	AZ
2020-12-21	928-459-5XXX	5000–5999	Assigned	ONVOY, LLC - AZ	630E	YUMA	AZ
2020-12-21	928-459-6XXX	6000–6999	Assigned	ONVOY, LLC - AZ	630E	YUMA	AZ
2020-12-21	928-459-7XXX	7000–7999	Assigned	ONVOY, LLC - AZ	630E	YUMA	AZ
2020-12-21	928-564-3XXX	3000–3999	Assigned	ONVOY, LLC - AZ	630E	MEADVIEW	AZ
2020-12-21	928-564-7XXX	7000–7999	Assigned	ONVOY, LLC - AZ	630E	MEADVIEW	AZ
2020-12-21	928-770-9XXX	9000–9999	Assigned	ONVOY, LLC - AZ	630E	MOHAVE VLY	AZ
2020-12-21	928-837-0XXX	0000–0999	Assigned	ONVOY, LLC - AZ	630E	YUCCA	AZ
2020-12-21	928-837-6XXX	6000–6999	Assigned	ONVOY, LLC - AZ	630E	YUCCA	AZ
2020-12-21	928-882-9XXX	9000–9999	Assigned	ONVOY, LLC - AZ	630E	WINSLOW	AZ
2020-12-21	928-918-0XXX	0000–0999	Assigned	ONVOY, LLC - AZ	630E	HARQUHLVLY	AZ
2020-12-21	928-918-1XXX	1000–1999	Assigned	ONVOY, LLC - AZ	630E	HARQUHLVLY	AZ
2020-12-21	928-918-2XXX	2000–2999	Assigned	ONVOY, LLC - AZ	630E	HARQUHLVLY	AZ
2020-12-21	928-946-8XXX	8000–8999	Assigned	ONVOY, LLC - AZ	630E	SAFFORD	AZ
2020-12-21	928-946-9XXX	9000–9999	Assigned	ONVOY, LLC - AZ	630E	SAFFORD	AZ
2020-12-18	928-374-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	6572	WIKIEUP	AZ
2020-12-18	928-374-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ	6572	WIKIEUP	AZ
2020-12-18	928-465-1XXX	1000–1999	Assigned	ONVOY, LLC - AZ	630E	BULLHDCYN	AZ
2020-12-18	928-465-2XXX	2000–2999	Assigned	ONVOY, LLC - AZ	630E	BULLHDCYN	AZ
2020-12-18	928-465-3XXX	3000–3999	Assigned	ONVOY, LLC - AZ	630E	BULLHDCYN	AZ
2020-12-18	928-471-4XXX	4000–4999	Assigned	ONVOY, LLC - AZ	630E	PAYSON	AZ
2020-12-18	928-471-5XXX	5000–5999	Assigned	ONVOY, LLC - AZ	630E	PAYSON	AZ
2020-12-18	928-471-6XXX	6000–6999	Assigned	ONVOY, LLC - AZ	630E	PAYSON	AZ
2020-12-18	928-471-7XXX	7000–7999	Assigned	ONVOY, LLC - AZ	630E	PAYSON	AZ
2020-12-18	928-471-8XXX	8000–8999	Assigned	ONVOY, LLC - AZ	630E	PAYSON	AZ
2020-12-18	928-544-6XXX	6000–6999	Assigned	ONVOY, LLC - AZ	630E	CASTLEROCK	AZ
2020-12-18	928-544-7XXX	7000–7999	Assigned	ONVOY, LLC - AZ	630E	CASTLEROCK	AZ
2020-12-18	928-544-8XXX	8000–8999	Assigned	ONVOY, LLC - AZ	630E	CASTLEROCK	AZ
2020-12-18	928-544-9XXX	9000–9999	Assigned	ONVOY, LLC - AZ	630E	CASTLEROCK	AZ
2020-12-18	928-767-0XXX	0000–0999	Assigned	ONVOY, LLC - AZ	630E	LKMHVRNCHS	AZ
2020-12-18	928-767-2XXX	2000–2999	Assigned	ONVOY, LLC - AZ	630E	LKMHVRNCHS	AZ
2020-12-18	928-857-5XXX	5000–5999	Assigned	ONVOY, LLC - AZ	630E	CIBOLA	AZ
2020-12-18	928-857-6XXX	6000–6999	Assigned	ONVOY, LLC - AZ	630E	CIBOLA	AZ
2020-12-18	928-857-7XXX	7000–7999	Assigned	ONVOY, LLC - AZ	630E	CIBOLA	AZ
2020-12-17	928-361-5XXX	5000–5999	Assigned	ONVOY, LLC - AZ	630E	PIMA	AZ
2020-12-17	928-361-7XXX	7000–7999	Assigned	ONVOY, LLC - AZ	630E	PIMA	AZ
2020-12-17	928-364-4XXX	4000–4999	Assigned	ONVOY, LLC - AZ	630E	BLUE RIDGE	AZ
2020-12-17	928-364-5XXX	5000–5999	Assigned	ONVOY, LLC - AZ	630E	BLUE RIDGE	AZ

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.