Recent thousands-block assignments

11 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2023-06-29	309-858-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	BIGGSVILLE	IL
2023-06-29	309-859-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	GULFPORT	IL
2023-06-29	309-939-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	ASTORIA	IL
2023-06-26	309-708-2XXX	2000–2999	Assigned	ONVOY, LLC	224C	MINIERAGTN	IL
2023-06-26	309-815-2XXX	2000–2999	Assigned	ONVOY, LLC	224C	STANFORD	IL
2023-06-26	309-952-2XXX	2000–2999	Assigned	ONVOY, LLC	224C	ALPHA	IL
2023-06-23	309-223-8XXX	8000–8999	Assigned	ONVOY, LLC	224C	NORTHPEKIN	IL
2023-06-23	309-225-8XXX	8000–8999	Assigned	ONVOY, LLC	224C	KEITHSBURG	IL
2023-06-23	309-286-4XXX	4000–4999	Assigned	ONVOY, LLC	224C	TOULON	IL
2023-06-23	309-288-5XXX	5000–5999	Assigned	ONVOY, LLC	224C	MINERAL	IL
2023-06-23	309-295-2XXX	2000–2999	Assigned	ONVOY, LLC	224C	MACOMB	IL
2023-06-23	309-317-4XXX	4000–4999	Assigned	ONVOY, LLC	224C	ROCKISLAND	IL
2023-06-23	309-459-2XXX	2000–2999	Assigned	ONVOY, LLC	224C	BLOOMINGTN	IL
2023-06-23	309-459-3XXX	3000–3999	Assigned	ONVOY, LLC	224C	BLOOMINGTN	IL
2023-06-23	309-459-4XXX	4000–4999	Assigned	ONVOY, LLC	224C	BLOOMINGTN	IL
2023-06-23	309-561-8XXX	8000–8999	Assigned	ONVOY, LLC	224C	PEORIA	IL
2023-06-23	309-619-3XXX	3000–3999	Assigned	ONVOY, LLC	224C	CHILLICOTH	IL
2023-06-23	309-870-3XXX	3000–3999	Assigned	ONVOY, LLC	224C	CROPSEY	IL
2023-06-15	309-433-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	BLOOMINGTN	IL
2023-06-08	309-286-1XXX	1000–1999	Assigned	ONVOY SPECTRUM, LLC	624H	TOULON	IL
2023-06-08	309-290-4XXX	4000–4999	Assigned	ONVOY SPECTRUM, LLC	624H	MINERAL	IL
2023-06-08	309-479-5XXX	5000–5999	Assigned	ONVOY SPECTRUM, LLC	624H	CASTLETON	IL
2023-06-08	309-493-8XXX	8000–8999	Assigned	ONVOY SPECTRUM, LLC	624H	CAMPGROVE	IL
2023-06-08	309-594-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	NEPONSET	IL
2023-06-08	309-767-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	KEWANEE	IL
2023-06-08	309-770-7XXX	7000–7999	Assigned	ONVOY SPECTRUM, LLC	624H	WYOMING	IL
2023-06-08	309-894-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	BUDA	IL
2023-06-08	309-896-2XXX	2000–2999	Assigned	ONVOY SPECTRUM, LLC	624H	ELMIRA	IL
2023-06-08	309-897-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	BRADFORD	IL
2023-06-01	309-502-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	6333	GENESEO	IL
2023-05-25	309-542-6XXX	6000–6999	Assigned	TERRA NOVA TELECOM INC.	145J	MCLEAN	IL
2023-05-22	309-849-6XXX	6000–6999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - IL	7136	METAMORA	IL
2023-05-19	309-499-8XXX	8000–8999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	LE ROY	IL
2023-05-19	309-504-6XXX	6000–6999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	DANVERS	IL
2023-05-19	309-610-7XXX	7000–7999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	FORESTCITY	IL
2023-05-19	309-632-9XXX	9000–9999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	DELAVAN	IL
2023-05-19	309-651-7XXX	7000–7999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	YATES CITY	IL
2023-05-19	309-702-9XXX	9000–9999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	WYOMING	IL
2023-05-19	309-739-7XXX	7000–7999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	SECOR	IL
2023-05-19	309-806-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	LITTLEYORK	IL
2023-05-19	309-977-3XXX	3000–3999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	GREEN VLY	IL
2023-05-18	309-564-8XXX	8000–8999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	EL PASO	IL
2023-05-10	309-440-7XXX	7000–7999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	DEER CREEK	IL
2023-05-10	309-503-2XXX	2000–2999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	TOWANDA	IL
2023-05-10	309-903-7XXX	7000–7999	Assigned	ONVOY, LLC	224C	ROCKISLAND	IL
2023-05-10	309-903-8XXX	8000–8999	Assigned	ONVOY, LLC	224C	ROCKISLAND	IL
2023-05-10	309-988-3XXX	3000–3999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	LACON	IL
2023-05-09	309-217-1XXX	1000–1999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	PEKIN	IL
2023-05-09	309-490-6XXX	6000–6999	Assigned	ONVOY SPECTRUM, LLC	624H	LEXINGTON	IL
2023-05-09	309-849-7XXX	7000–7999	Assigned	BOOST SUBSCRIBERCO L.L.C.	490J	METAMORA	IL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.