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
2017-09-22	262-500-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	WATERFORD	WI
2017-09-22	262-537-7XXX	7000–7999	Assigned	CENTURYLINK COMMUNICATIONS, LLC	508J	WHEATLAND	WI
2017-08-29	262-869-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	TREVOR	WI
2017-08-29	262-869-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	TREVOR	WI
2017-08-11	262-693-3XXX	3000–3999	Assigned	METROPCS, INC.	5562	MILWAUKZN2	WI
2017-07-24	262-214-9XXX	9000–9999	Assigned	TELNYX LLC	073H	WHITEWATER	WI
2017-07-24	262-295-0XXX	0000–0999	Assigned	TELNYX LLC	073H	GENOA CITY	WI
2017-07-24	262-326-3XXX	3000–3999	Assigned	TELNYX LLC	073H	NORTH LAKE	WI
2017-07-24	262-425-1XXX	1000–1999	Assigned	TELNYX LLC	073H	SOMERS	WI
2017-07-24	262-533-8XXX	8000–8999	Assigned	TELNYX LLC	073H	MERTON	WI
2017-07-24	262-706-8XXX	8000–8999	Assigned	TELNYX LLC	073H	BIG BEND	WI
2017-07-24	262-714-0XXX	0000–0999	Assigned	TELNYX LLC	073H	SUSSEX	WI
2017-07-24	262-732-9XXX	9000–9999	Assigned	TELNYX LLC	073H	CALEDONIA	WI
2017-07-24	262-747-9XXX	9000–9999	Assigned	TELNYX LLC	073H	UNIONGROVE	WI
2017-07-24	262-988-8XXX	8000–8999	Assigned	TELNYX LLC	073H	PTWASHIGTN	WI
2017-07-10	262-351-5XXX	5000–5999	Assigned	METROPCS, INC.	5562	KENOSHA	WI
2017-06-27	262-244-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	OCONOMOWOC	WI
2017-06-27	262-475-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	LAKEGENEVA	WI
2017-06-22	262-307-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2017-06-22	262-307-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2017-06-22	262-693-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2017-06-22	262-693-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2017-06-21	262-351-2XXX	2000–2999	Assigned	T-MOBILE USA, INC.	6529	KENOSHA	WI
2017-06-21	262-351-3XXX	3000–3999	Assigned	T-MOBILE USA, INC.	6529	KENOSHA	WI
2017-06-21	262-351-4XXX	4000–4999	Assigned	T-MOBILE USA, INC.	6529	KENOSHA	WI
2017-06-21	262-379-2XXX	2000–2999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	ELKHORN	WI
2017-06-21	262-458-5XXX	5000–5999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	WHITEWATER	WI
2017-06-07	262-330-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2017-06-07	262-330-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2017-06-07	262-525-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	HUBERTUS	WI
2017-06-07	262-693-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2017-06-07	262-693-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MILWAUKZN2	WI
2017-06-06	262-330-8XXX	8000–8999	Assigned	TWC IP ENABLED SERVICES, LLC	793K	MILWAUKZN2	WI
2017-06-01	262-277-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	NEWBURG	WI
2017-05-31	262-399-2XXX	2000–2999	Assigned	T-MOBILE USA, INC.	6529	WAUKESHA	WI
2017-05-31	262-399-3XXX	3000–3999	Assigned	T-MOBILE USA, INC.	6529	WAUKESHA	WI
2017-05-31	262-399-4XXX	4000–4999	Assigned	T-MOBILE USA, INC.	6529	WAUKESHA	WI
2017-05-31	262-629-6XXX	6000–6999	Assigned	T-MOBILE USA, INC.	6529	ALLENTON	WI
2017-05-31	262-629-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	ALLENTON	WI
2017-05-31	262-629-8XXX	8000–8999	Assigned	T-MOBILE USA, INC.	6529	ALLENTON	WI
2017-05-26	262-208-1XXX	1000–1999	Assigned	ONVOY, LLC - WI	225C	WEST BEND	WI
2017-05-26	262-351-0XXX	0000–0999	Assigned	ONVOY, LLC - WI	225C	KENOSHA	WI
2017-05-26	262-977-9XXX	9000–9999	Assigned	ONVOY, LLC - WI	225C	RACINE	WI
2017-05-23	262-665-0XXX	0000–0999	Assigned	TELNYX LLC	073H	JACKSON	WI
2017-05-22	262-323-7XXX	7000–7999	Assigned	T-MOBILE USA, INC.	6529	NEWBURG	WI
2017-05-22	262-675-3XXX	3000–3999	Assigned	T-MOBILE USA, INC.	6529	NEWBURG	WI
2017-05-02	262-330-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	MILWAUKZN2	WI
2017-04-13	262-665-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	JACKSON	WI
2017-04-13	262-665-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	JACKSON	WI
2017-04-12	262-205-8XXX	8000–8999	Assigned	TELNYX LLC	073H	WILLIAMSBY	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.