Recent thousands-block assignments

11 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 309

VERSATEL LLC 2

EXIANT COMMUNICATIONS LLC 2

BANDWIDTH.COM CLEC, LLC - IL 2

AHOI LLC 2

OPENTACT 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
2020-09-15	309-602-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	SHERRARD	IL
2020-09-15	309-626-0XXX	0000–0999	Assigned	STRATUS NETWORKS	495J	ORION	IL
2020-09-15	309-726-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	HUDSON	IL
2020-09-15	309-727-6XXX	6000–6999	Assigned	STRATUS NETWORKS	495J	ARROWSMITH	IL
2020-09-15	309-795-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	EDGINGTON	IL
2020-09-15	309-843-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	ALEXIS	IL
2020-09-15	309-865-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	EASTMOLINE	IL
2020-09-15	309-987-9XXX	9000–9999	Assigned	STRATUS NETWORKS	495J	CORDOVA	IL
2020-09-09	309-502-7XXX	7000–7999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	7136	GENESEO	IL
2020-09-09	309-656-0XXX	0000–0999	Assigned	TELNYX LLC	073H	SOUTHPEKIN	IL
2020-09-04	309-650-3XXX	3000–3999	Assigned	UNITED STATES CELLULAR - IL	6265	PEKIN	IL
2020-09-03	309-537-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ELIZA	IL
2020-08-28	309-280-6XXX	6000–6999	Assigned	PEERLESS NETWORK OF ILLINOIS, LLC - IL	063E	PEORIA	IL
2020-08-20	309-220-8XXX	8000–8999	Assigned	BANDWIDTH.COM CLEC, LLC - IL	984E	WASHBURN	IL
2020-08-17	309-803-1XXX	1000–1999	Assigned	NUSO, LLC	478J	CANTON	IL
2020-08-13	309-802-9XXX	9000–9999	Assigned	HD CARRIER LLC	321J	PEORIA	IL
2020-08-10	309-328-6XXX	6000–6999	Assigned	ONVOY, LLC	224C	NORTHPEKIN	IL
2020-08-10	309-328-7XXX	7000–7999	Assigned	ONVOY, LLC	224C	NORTHPEKIN	IL
2020-08-10	309-656-5XXX	5000–5999	Assigned	ONVOY, LLC	224C	SOUTHPEKIN	IL
2020-08-10	309-656-6XXX	6000–6999	Assigned	ONVOY, LLC	224C	SOUTHPEKIN	IL
2020-08-08	309-250-8XXX	8000–8999	Assigned	ONVOY, LLC	224C	EDELSTEIN	IL
2020-08-08	309-250-9XXX	9000–9999	Assigned	ONVOY, LLC	224C	EDELSTEIN	IL
2020-08-08	309-320-4XXX	4000–4999	Assigned	ONVOY, LLC	224C	CAMERON	IL
2020-08-08	309-320-5XXX	5000–5999	Assigned	ONVOY, LLC	224C	CAMERON	IL
2020-08-08	309-632-2XXX	2000–2999	Assigned	ONVOY, LLC	224C	DELAVAN	IL
2020-08-08	309-632-6XXX	6000–6999	Assigned	ONVOY, LLC	224C	DELAVAN	IL
2020-07-29	309-773-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	HAMPTON	IL
2020-07-23	309-719-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	GALESBURG	IL
2020-07-20	309-220-5XXX	5000–5999	Assigned	ONVOY, LLC	224C	WASHBURN	IL
2020-07-20	309-220-6XXX	6000–6999	Assigned	ONVOY, LLC	224C	WASHBURN	IL
2020-07-20	309-233-2XXX	2000–2999	Assigned	ONVOY, LLC	224C	MANITO	IL
2020-07-20	309-701-7XXX	7000–7999	Assigned	ONVOY, LLC	224C	SPRING BAY	IL
2020-07-20	309-701-8XXX	8000–8999	Assigned	ONVOY, LLC	224C	SPRING BAY	IL
2020-07-20	309-718-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	BLOOMINGTN	IL
2020-07-20	309-790-4XXX	4000–4999	Assigned	ONVOY, LLC	224C	TOPEKA	IL
2020-07-20	309-790-5XXX	5000–5999	Assigned	ONVOY, LLC	224C	TOPEKA	IL
2020-07-20	309-866-7XXX	7000–7999	Assigned	ONVOY, LLC	224C	MORTON	IL
2020-07-20	309-866-8XXX	8000–8999	Assigned	ONVOY, LLC	224C	MORTON	IL
2020-07-15	309-617-2XXX	2000–2999	Assigned	ONVOY, LLC	224C	DUNLAP	IL
2020-07-15	309-617-3XXX	3000–3999	Assigned	ONVOY, LLC	224C	DUNLAP	IL
2020-07-15	309-709-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	MANITO	IL
2020-07-13	309-619-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	CHILLICOTH	IL
2020-07-13	309-632-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	DELAVAN	IL
2020-07-13	309-638-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	GALVA	IL
2020-07-13	309-656-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	SOUTHPEKIN	IL
2020-07-13	309-701-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	SPRING BAY	IL
2020-07-13	309-704-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	TRIVOLI	IL
2020-07-09	309-328-2XXX	2000–2999	Assigned	STRATUS NETWORKS	495J	NORTHPEKIN	IL
2020-07-09	309-516-1XXX	1000–1999	Assigned	STRATUS NETWORKS	495J	KILBOURNE	IL
2020-07-09	309-554-8XXX	8000–8999	Assigned	STRATUS NETWORKS	495J	LACON	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.