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
2020-03-10	479-380-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-10	479-380-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-10	479-380-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-10	479-380-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-10	479-380-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-10	479-380-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-10	479-380-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-10	479-380-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-09	479-257-5XXX	5000–5999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR	6805	ROGERS	AR
2020-03-05	479-368-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	FAYETTEVL	AR
2020-03-04	479-360-0XXX	0000–0999	Assigned	ONVOY, LLC - AR	348F	BENTONVL	AR
2020-03-04	479-360-1XXX	1000–1999	Assigned	TELEPORT COMMUNICATIONS AMERICA, LLC - AR	802C	BENTONVL	AR
2020-03-04	479-360-2XXX	2000–2999	Assigned	ONVOY, LLC - AR	348F	BENTONVL	AR
2020-03-04	479-360-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	BENTONVL	AR
2020-03-04	479-360-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	BENTONVL	AR
2020-02-12	479-354-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-12	479-354-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-12	479-354-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-07	479-212-6XXX	6000–6999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR	6805	DECATUR	AR
2020-02-06	479-335-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-06	479-337-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-06	479-337-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-06	479-337-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-06	479-337-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-06	479-340-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	ROGERS	AR
2020-02-03	479-207-6XXX	6000–6999	Assigned	BANDWIDTH.COM CLEC, LLC - AR	196F	WALDRON	AR
2020-01-22	479-309-0XXX	0000–0999	Assigned	BANDWIDTH.COM CLEC, LLC - AR	196F	MIDLAND	AR
2020-01-22	479-339-9XXX	9000–9999	Assigned	BANDWIDTH.COM CLEC, LLC - AR	196F	BOLES	AR
2020-01-22	479-378-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-22	479-378-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-22	479-378-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-20	479-265-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	EUREKA SPG	AR
2020-01-20	479-265-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	EUREKA SPG	AR
2020-01-20	479-265-6XXX	6000–6999	Assigned	ONVOY, LLC - AR	348F	EUREKA SPG	AR
2020-01-20	479-265-8XXX	8000–8999	Assigned	ONVOY, LLC - AR	348F	EUREKA SPG	AR
2020-01-17	479-861-4XXX	4000–4999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR	6805	SILOAM SPG	AR
2020-01-16	479-342-0XXX	0000–0999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-16	479-342-1XXX	1000–1999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-16	479-342-5XXX	5000–5999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-16	479-342-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-16	479-342-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-16	479-342-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARFIELD	AR
2020-01-07	479-469-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	MENA	AR
2020-01-07	479-469-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	MENA	AR
2020-01-03	479-227-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	WALDRON	AR
2020-01-03	479-227-6XXX	6000–6999	Assigned	ONVOY, LLC - AR	348F	WALDRON	AR
2020-01-03	479-233-4XXX	4000–4999	Assigned	ONVOY, LLC - AR	348F	GENTRY	AR
2020-01-03	479-233-5XXX	5000–5999	Assigned	ONVOY, LLC - AR	348F	GENTRY	AR
2020-01-03	479-252-3XXX	3000–3999	Assigned	ONVOY, LLC - AR	348F	GREENWOOD	AR
2020-01-03	479-252-9XXX	9000–9999	Assigned	ONVOY, LLC - AR	348F	GREENWOOD	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.