Recent thousands-block assignments

8 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 715

ONVOY, LLC - WI 7

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 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
2013-03-11	715-714-1XXX	1000–1999	Assigned	NUSO, LLC	551G	EAU CLAIRE	WI
2013-02-14	715-348-7XXX	7000–7999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	WAUSAU	WI
2013-02-13	715-431-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	GRANTSBURG	WI
2013-02-13	715-638-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	HAYWARD	WI
2013-02-13	715-663-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	GLIDDEN	WI
2013-02-11	715-856-1XXX	1000–1999	Assigned	PLTC, LLC - WI	375F	WAUSAUKEE	WI
2013-02-05	715-575-1XXX	1000–1999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	STEVENS PT	WI
2013-02-05	715-575-3XXX	3000–3999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	STEVENS PT	WI
2013-02-05	715-575-4XXX	4000–4999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	STEVENS PT	WI
2013-02-05	715-575-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	STEVENS PT	WI
2013-02-05	715-575-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	STEVENS PT	WI
2013-02-04	715-806-1XXX	1000–1999	Assigned	SCANDINAVIA TEL. CO.	0945	IOLA	WI
2013-02-01	715-804-3XXX	3000–3999	Assigned	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	7229	MERRILL	WI
2013-01-31	715-418-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	BARRON	WI
2013-01-31	715-896-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	BLCKRIVFLS	WI
2013-01-14	715-201-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	SHAWANO	WI
2013-01-09	715-226-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	JIM FALLS	WI
2013-01-09	715-567-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	HAWKINS	WI
2013-01-09	715-598-6XXX	6000–6999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - WI	5489	EAU CLAIRE	WI
2013-01-08	715-501-3XXX	3000–3999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	STCROIXFLS	WI
2012-11-29	715-245-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - WI	5489	HUDSON	WI
2012-11-29	715-502-3XXX	3000–3999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - WI	5489	MARSHFIELD	WI
2012-11-29	715-953-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - WI	5489	MENOMONIE	WI
2012-11-28	715-416-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	SPOONER	WI
2012-11-28	715-791-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	WEBB LAKE	WI
2012-11-12	715-408-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - WI	5489	OWEN	WI
2012-11-12	715-449-5XXX	5000–5999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - WI	5489	BIRNAMWOOD	WI
2012-11-05	715-466-1XXX	1000–1999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	MINONG	WI
2012-10-19	715-329-1XXX	1000–1999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	HURLEY	WI
2012-10-15	715-944-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	CHIPPEWFLS	WI
2012-09-27	715-941-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC WI	7216	ELLSWORTH	WI
2012-09-26	715-347-9XXX	9000–9999	Assigned	UNITED STATES CELLULAR - WI	6274	STEVENS PT	WI
2012-09-26	715-854-5XXX	5000–5999	Assigned	PLTC, LLC - WI	375F	CRIVITZ	WI
2012-09-25	715-245-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	HUDSON	WI
2012-09-19	715-279-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	DURAND	WI
2012-09-19	715-409-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MERRILL	WI
2012-09-19	715-419-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	CUMBERLAND	WI
2012-09-11	715-544-1XXX	1000–1999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	STEVENS PT	WI
2012-08-29	715-448-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI	6508	MAIDENROCK	WI
2012-08-29	715-473-0XXX	0000–0999	Assigned	PLTC, LLC - WI	375F	WABENO	WI
2012-08-29	715-622-5XXX	5000–5999	Assigned	PLTC, LLC - WI	375F	LAONA	WI
2012-08-29	715-870-4XXX	4000–4999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC WI	7216	WAUSAU	WI
2012-08-28	715-722-8XXX	8000–8999	Assigned	FRONTIER NORTH INC. - WI	0886	MERRILL	WI
2012-08-22	715-544-5XXX	5000–5999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	STEVENS PT	WI
2012-08-22	715-544-7XXX	7000–7999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	STEVENS PT	WI
2012-08-22	715-544-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - WI	007F	STEVENS PT	WI
2012-08-16	715-725-1XXX	1000–1999	Assigned	PLTC, LLC - WI	375F	CECIL	WI
2012-08-07	715-440-4XXX	4000–4999	Assigned	AERIAL COMMUNICATIONS, INC.	6701	MENOMONIE	WI
2012-08-01	715-598-2XXX	2000–2999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - WI	5489	EAU CLAIRE	WI
2012-07-30	715-545-1XXX	1000–1999	Assigned	CHARTER IP ENABLED SERVICES, LLC	792K	PHELPS	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.