Recent thousands-block assignments

34 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 219

NEW CINGULAR WIRELESS PCS, LLC - IL 16

ONVOY, LLC - IN 14

BANDWIDTH.COM CLEC, LLC - IN 2

U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1

INTRADO 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
2024-02-06	219-278-1XXX	1000–1999	Assigned	ONVOY, LLC - IN	097D	CHESTERTON	IN
2024-02-06	219-338-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	CEDAR LAKE	IN
2024-02-05	219-332-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	LOWELL	IN
2024-02-02	219-227-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	DYER	IN
2024-02-02	219-350-2XXX	2000–2999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	PORTAGE	IN
2024-01-26	219-366-6XXX	6000–6999	Assigned	ONVOY, LLC - IN	097D	GARY	IN
2024-01-26	219-366-7XXX	7000–7999	Assigned	ONVOY, LLC - IN	097D	GARY	IN
2024-01-26	219-366-8XXX	8000–8999	Assigned	ONVOY, LLC - IN	097D	GARY	IN
2024-01-26	219-366-9XXX	9000–9999	Assigned	ONVOY, LLC - IN	097D	GARY	IN
2024-01-12	219-599-5XXX	5000–5999	Assigned	TERRA NOVA TELECOM INC.	145J	WHITING	IN
2024-01-12	219-695-2XXX	2000–2999	Assigned	TERRA NOVA TELECOM INC.	145J	LOWELL	IN
2024-01-04	219-388-9XXX	9000–9999	Assigned	TERRA NOVA TELECOM INC.	145J	WHEELER	IN
2024-01-04	219-840-4XXX	4000–4999	Assigned	TERRA NOVA TELECOM INC.	145J	PORTAGE	IN
2024-01-02	219-357-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	ST JOHN	IN
2024-01-02	219-357-2XXX	2000–2999	Assigned	ONVOY, LLC - IN	097D	ST JOHN	IN
2024-01-02	219-358-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	HOBART	IN
2024-01-02	219-358-2XXX	2000–2999	Assigned	ONVOY, LLC - IN	097D	HOBART	IN
2024-01-02	219-360-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	DYER	IN
2024-01-02	219-360-2XXX	2000–2999	Assigned	ONVOY, LLC - IN	097D	DYER	IN
2024-01-02	219-361-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	CROWNPOINT	IN
2024-01-02	219-361-2XXX	2000–2999	Assigned	ONVOY, LLC - IN	097D	CROWNPOINT	IN
2023-12-29	219-341-2XXX	2000–2999	Assigned	ONVOY, LLC - IN	097D	E CHICAGO	IN
2023-12-29	219-341-3XXX	3000–3999	Assigned	ONVOY, LLC - IN	097D	E CHICAGO	IN
2023-12-29	219-349-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	MERRILLVL	IN
2023-12-29	219-349-1XXX	1000–1999	Assigned	ONVOY, LLC - IN	097D	MERRILLVL	IN
2023-12-29	219-350-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	PORTAGE	IN
2023-12-29	219-350-1XXX	1000–1999	Assigned	ONVOY, LLC - IN	097D	PORTAGE	IN
2023-12-28	219-339-4XXX	4000–4999	Assigned	ONVOY, LLC - IN	097D	HAMMOND	IN
2023-12-28	219-339-5XXX	5000–5999	Assigned	ONVOY, LLC - IN	097D	HAMMOND	IN
2023-12-28	219-339-6XXX	6000–6999	Assigned	ONVOY, LLC - IN	097D	HAMMOND	IN
2023-12-28	219-343-5XXX	5000–5999	Assigned	ONVOY, LLC - IN	097D	GARY	IN
2023-12-28	219-343-6XXX	6000–6999	Assigned	ONVOY, LLC - IN	097D	GARY	IN
2023-12-28	219-343-7XXX	7000–7999	Assigned	ONVOY, LLC - IN	097D	GARY	IN
2023-12-28	219-346-1XXX	1000–1999	Assigned	ONVOY, LLC - IN	097D	LA PORTE	IN
2023-12-28	219-352-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	HIGHLAND	IN
2023-12-28	219-352-1XXX	1000–1999	Assigned	ONVOY, LLC - IN	097D	HIGHLAND	IN
2023-12-28	219-352-2XXX	2000–2999	Assigned	ONVOY, LLC - IN	097D	HIGHLAND	IN
2023-12-28	219-353-0XXX	0000–0999	Assigned	ONVOY, LLC - IN	097D	VALPARAISO	IN
2023-12-28	219-353-2XXX	2000–2999	Assigned	ONVOY, LLC - IN	097D	VALPARAISO	IN
2023-12-28	219-832-5XXX	5000–5999	Assigned	ONVOY, LLC - IN	097D	MICHIGANCY	IN
2023-12-13	219-350-9XXX	9000–9999	Assigned	T-MOBILE USA, INC.	6529	PORTAGE	IN
2023-12-11	219-343-4XXX	4000–4999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	GARY	IN
2023-12-05	219-338-3XXX	3000–3999	Assigned	NUSO, LLC	478J	CEDAR LAKE	IN
2023-12-05	219-338-4XXX	4000–4999	Assigned	NUSO, LLC	478J	CEDAR LAKE	IN
2023-11-29	219-269-7XXX	7000–7999	Assigned	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN	6725	GARY	IN
2023-11-29	219-349-6XXX	6000–6999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MERRILLVL	IN
2023-11-29	219-349-7XXX	7000–7999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MERRILLVL	IN
2023-11-29	219-349-8XXX	8000–8999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MERRILLVL	IN
2023-11-29	219-349-9XXX	9000–9999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MERRILLVL	IN
2023-11-28	219-337-3XXX	3000–3999	Assigned	NEW CINGULAR WIRELESS PCS, LLC - IL	6534	MERRILLVL	IN

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.