Recent thousands-block assignments

16 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 262

ONVOY, LLC - WI 8

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 3

INTRADO COMMUNICATIONS, LLC 2

U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1

T-MOBILE USA, INC. 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
2012-12-20	262-336-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-12-14	262-226-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-12-12	262-226-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	WAUKESHA	WI
2012-11-28	262-646-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	DELAFIELD	WI
2012-11-13	262-226-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-11-13	262-226-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-11-08	262-393-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	ALLENTON	WI
2012-11-07	262-864-5XXX	5000–5999	Assigned	AT&T ENTERPRISES, LLC	516C	UNIONGROVE	WI
2012-10-29	262-226-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	WAUKESHA	WI
2012-10-29	262-289-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	MILWAUKZN2	WI
2012-10-29	262-324-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	PARKSIDE	WI
2012-10-29	262-372-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	SUSSEX	WI
2012-10-29	262-427-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	DELAVAN	WI
2012-10-29	262-563-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	HARTLAND	WI
2012-10-29	262-836-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	JACKSON	WI
2012-10-29	262-864-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	UNIONGROVE	WI
2012-10-29	262-922-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	BIG BEND	WI
2012-10-29	262-977-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	RACINE	WI
2012-10-18	262-777-4XXX	4000–4999	Assigned	ONVOY, LLC - WI	225C	MILWAUKZN2	WI
2012-10-18	262-777-5XXX	5000–5999	Assigned	ONVOY, LLC - WI	225C	MILWAUKZN2	WI
2012-10-18	262-777-6XXX	6000–6999	Assigned	ONVOY, LLC - WI	225C	MILWAUKZN2	WI
2012-10-18	262-777-7XXX	7000–7999	Assigned	ONVOY, LLC - WI	225C	MILWAUKZN2	WI
2012-10-18	262-777-8XXX	8000–8999	Assigned	ONVOY, LLC - WI	225C	MILWAUKZN2	WI
2012-10-15	262-416-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	NEWBURG	WI
2012-10-12	262-395-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2012-10-11	262-278-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-10-11	262-278-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-10-11	262-455-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	KENOSHA	WI
2012-10-11	262-720-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-10-11	262-752-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	RACINE	WI
2012-10-11	262-977-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	RACINE	WI
2012-10-08	262-303-2XXX	2000–2999	Assigned	LEVEL 3 TELECOM OF WISCONSIN, LP - WI	7322	DELAFIELD	WI
2012-10-08	262-368-4XXX	4000–4999	Assigned	LEVEL 3 TELECOM OF WISCONSIN, LP - WI	7322	MUKWONAGO	WI
2012-09-26	262-397-5XXX	5000–5999	Assigned	UNITED STATES CELLULAR - WI	6274	HARTFORD	WI
2012-09-26	262-631-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	RACINE	WI
2012-09-24	262-429-1XXX	1000–1999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	WEST BEND	WI
2012-09-21	262-357-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	WEST BEND	WI
2012-09-05	262-409-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	WAUKESHA	WI
2012-08-30	262-342-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	BURLINGTON	WI
2012-08-28	262-342-8XXX	8000–8999	Assigned	T-MOBILE USA, INC.	6529	BURLINGTON	WI
2012-08-22	262-448-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	TWIN LAKES	WI
2012-08-21	262-321-7XXX	7000–7999	Assigned	TDS METROCOM, LLC	520K	RACINE	WI
2012-08-14	262-297-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	SLINGER	WI
2012-08-14	262-409-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-08-14	262-409-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	WAUKESHA	WI
2012-08-14	262-724-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	DARIEN	WI
2012-08-14	262-804-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	OCONOMOWOC	WI
2012-08-06	262-221-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	RACINE	WI
2012-08-02	262-289-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2012-08-02	262-977-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	RACINE	WI

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.