Recent thousands-block assignments

22 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 224

NEW CINGULAR WIRELESS PCS, LLC - IL 11

ONVOY, LLC 6

VERSATEL LLC 1

INTRADO COMMUNICATIONS, LLC 1

EXIANT COMMUNICATIONS LLC 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
2020-09-16	224-842-3XXX	3000–3999	Assigned	VONAGE AMERICA LLC	197D	LIBERTYVL	IL
2020-09-16	224-842-8XXX	8000–8999	Assigned	VONAGE AMERICA LLC	197D	LIBERTYVL	IL
2020-09-16	224-899-1XXX	1000–1999	Assigned	VONAGE AMERICA LLC	197D	WHEELING	IL
2020-09-16	224-899-2XXX	2000–2999	Assigned	VONAGE AMERICA LLC	197D	WHEELING	IL
2020-09-16	224-946-1XXX	1000–1999	Assigned	VONAGE AMERICA LLC	197D	WAUKEGAN	IL
2020-09-16	224-946-8XXX	8000–8999	Assigned	VONAGE AMERICA LLC	197D	WAUKEGAN	IL
2020-09-16	224-998-4XXX	4000–4999	Assigned	VONAGE AMERICA LLC	197D	SKOKIE	IL
2020-09-16	224-998-7XXX	7000–7999	Assigned	VONAGE AMERICA LLC	197D	SKOKIE	IL
2020-09-14	224-298-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	GRAYSLAKE	IL
2020-09-14	224-332-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	LAKEFOREST	IL
2020-09-14	224-499-7XXX	7000–7999	Assigned	VONAGE AMERICA LLC	197D	ARLIGTNHTS	IL
2020-09-14	224-499-8XXX	8000–8999	Assigned	VONAGE AMERICA LLC	197D	ARLIGTNHTS	IL
2020-09-14	224-977-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	NORTHBROOK	IL
2020-09-10	224-724-7XXX	7000–7999	Assigned	STRATUS NETWORKS	495J	SKOKIE	IL
2020-09-10	224-933-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	ROUND LAKE	IL
2020-09-08	224-283-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-289-3XXX	3000–3999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-296-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	EVANSTON	IL
2020-09-08	224-297-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-297-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-340-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-340-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-340-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-340-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-340-8XXX	8000–8999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-08	224-340-9XXX	9000–9999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	DESPLAINES	IL
2020-09-05	224-346-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	LAKE VILLA	IL
2020-09-04	224-350-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	EVANSTON	IL
2020-09-04	224-451-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	BARRINGTON	IL
2020-08-31	224-328-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	WINNETKA	IL
2020-08-31	224-329-2XXX	2000–2999	Assigned	STRATUS NETWORKS	495J	ROSELLE	IL
2020-08-31	224-344-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	WILMETTE	IL
2020-08-31	224-530-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	PLATO CTR	IL
2020-08-31	224-732-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	WAUCONDA	IL
2020-08-31	224-899-0XXX	0000–0999	Assigned	PEERLESS NETWORK OF ILLINOIS, LLC - IL	063E	WHEELING	IL
2020-08-31	224-946-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	WAUKEGAN	IL
2020-08-30	224-263-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	HUNTLEY	IL
2020-08-30	224-286-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	LAKEZURICH	IL
2020-08-30	224-295-4XXX	4000–4999	Assigned	STRATUS NETWORKS	495J	PALATINE	IL
2020-08-30	224-327-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	MUNDELEIN	IL
2020-08-30	224-842-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	LIBERTYVL	IL
2020-08-30	224-985-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	PARK RIDGE	IL
2020-08-29	224-218-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	HAMPSHIRE	IL
2020-08-29	224-225-3XXX	3000–3999	Assigned	STRATUS NETWORKS	495J	FOX LAKE	IL
2020-08-29	224-274-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	HALF DAY	IL
2020-08-29	224-335-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	ANTIOCH	IL
2020-08-29	224-758-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	ELK GROVE	IL
2020-08-28	224-487-3XXX	3000–3999	Assigned	PEERLESS NETWORK OF ILLINOIS, LLC - IL	063E	CARY	IL
2020-08-28	224-724-4XXX	4000–4999	Assigned	PEERLESS NETWORK OF ILLINOIS, LLC - IL	063E	SKOKIE	IL
2020-08-26	224-284-7XXX	7000–7999	Assigned	STRATUS NETWORKS	495J	DEERFIELD	IL

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.