Recent thousands-block assignments

67 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 479

NEW CINGULAR WIRELESS PCS, LLC - IL 40

ONVOY, LLC - AR 13

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 10

INTRADO COMMUNICATIONS, LLC 2

TELNYX 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
2021-01-29	479-383-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	VAN BUREN	AR
2021-01-29	479-383-6XXX	6000–6999	Assigned	ONVOY, LLC - AR	348F	VAN BUREN	AR
2021-01-29	479-888-3XXX	3000–3999	Assigned	ONVOY SPECTRUM, LLC	624H	MENA	AR
2021-01-21	479-403-0XXX	0000–0999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR	6805	BENTONVL	AR
2021-01-21	479-403-1XXX	1000–1999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR	6805	BENTONVL	AR
2021-01-21	479-403-2XXX	2000–2999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR	6805	BENTONVL	AR
2021-01-15	479-412-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	CENTERTON	AR
2021-01-12	479-425-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	ALMA	AR
2021-01-12	479-425-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	ALMA	AR
2021-01-12	479-425-6XXX	6000–6999	Assigned	ONVOY, LLC - AR	348F	ALMA	AR
2021-01-12	479-425-7XXX	7000–7999	Assigned	ONVOY, LLC - AR	348F	ALMA	AR
2021-01-11	479-373-0XXX	0000–0999	Assigned	T-MOBILE USA, INC.	6529	SILOAM SPG	AR
2021-01-11	479-373-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	SILOAM SPG	AR
2021-01-08	479-378-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	GARFIELD	AR
2021-01-08	479-378-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	GARFIELD	AR
2021-01-08	479-378-6XXX	6000–6999	Assigned	ONVOY, LLC - AR	348F	GARFIELD	AR
2021-01-08	479-396-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	FAYETTEVL	AR
2021-01-08	479-396-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	FAYETTEVL	AR
2021-01-08	479-396-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	FAYETTEVL	AR
2021-01-07	479-384-3XXX	3000–3999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - AR	802C	FORT SMITH	AR
2020-12-21	479-429-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	HARTMAN	AR
2020-12-21	479-470-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	HECTOR	AR
2020-12-21	479-472-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	RATCLIFF	AR
2020-12-21	479-473-7XXX	7000–7999	Assigned	ONVOY, LLC - AR	348F	SCRANTON	AR
2020-12-21	479-475-7XXX	7000–7999	Assigned	ONVOY, LLC - AR	348F	SUBIACO	AR
2020-12-21	479-679-7XXX	7000–7999	Assigned	ONVOY, LLC - AR	348F	SALUS	AR
2020-12-21	479-779-7XXX	7000–7999	Assigned	ONVOY, LLC - AR	348F	OZARK	AR
2020-12-16	479-214-9XXX	9000–9999	Assigned	ONVOY, LLC - AR	348F	CLARKSVL	AR
2020-12-16	479-307-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	ATKINS	AR
2020-12-16	479-315-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	DOVER	AR
2020-12-16	479-336-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	LONDON	AR
2020-12-16	479-390-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	ALTUS	AR
2020-12-16	479-477-8XXX	8000–8999	Assigned	ONVOY, LLC - AR	348F	DARDANELLE	AR
2020-12-16	479-576-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	CENTERVL	AR
2020-12-16	479-733-7XXX	7000–7999	Assigned	ONVOY, LLC - AR	348F	LAMAR	AR
2020-12-16	479-847-8XXX	8000–8999	Assigned	ONVOY, LLC - AR	348F	PARIS	AR
2020-12-16	479-849-8XXX	8000–8999	Assigned	ONVOY, LLC - AR	348F	BOONEVILLE	AR
2020-12-11	479-405-1XXX	1000–1999	Assigned	METROPCS, INC.	5562	ROGERS	AR
2020-12-11	479-449-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	RUSSELLVL	AR
2020-12-07	479-408-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	SPRINGDALE	AR
2020-12-07	479-408-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	SPRINGDALE	AR
2020-12-07	479-408-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	SPRINGDALE	AR
2020-11-24	479-432-1XXX	1000–1999	Assigned	ONVOY, LLC - AR	348F	MIDLAND	AR
2020-11-24	479-432-2XXX	2000–2999	Assigned	ONVOY, LLC - AR	348F	MIDLAND	AR
2020-11-23	479-370-1XXX	1000–1999	Assigned	ONVOY, LLC - AR	348F	ALMA	AR
2020-11-23	479-438-8XXX	8000–8999	Assigned	LEVEL 3 COMMUNICATIONS, LLC - AR	5179	PARIS	AR
2020-11-19	479-346-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	GATEWAY	AR
2020-11-19	479-346-6XXX	6000–6999	Assigned	ONVOY, LLC - AR	348F	GATEWAY	AR
2020-11-18	479-244-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	EUREKA SPG	AR
2020-11-18	479-244-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	EUREKA SPG	AR

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.