NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

34 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 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-12-10 219-955-2XXX 2000–2999Assigned METROPCS, INC. 5562 PORTAGE IN
2020-12-10 219-955-3XXX 3000–3999Assigned METROPCS, INC. 5562 PORTAGE IN
2020-12-10 219-955-4XXX 4000–4999Assigned METROPCS, INC. 5562 PORTAGE IN
2020-12-07 219-806-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D GARY IN
2020-12-07 219-979-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D GARY IN
2020-12-02 219-265-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 VALPARAISO IN
2020-12-02 219-265-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 VALPARAISO IN
2020-12-01 219-342-0XXX 0000–0999Assigned TELNYX LLC 073H WESTVILLE IN
2020-11-18 219-756-2XXX 2000–2999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F MERRILLVL IN
2020-11-13 219-264-1XXX 1000–1999Assigned STRATUS NETWORKS 495J HAMMOND IN
2020-11-13 219-288-0XXX 0000–0999Assigned STRATUS NETWORKS 495J ST JOHN IN
2020-11-13 219-327-0XXX 0000–0999Assigned STRATUS NETWORKS 495J LOWELL IN
2020-11-13 219-348-9XXX 9000–9999Assigned STRATUS NETWORKS 495J WHITING IN
2020-11-13 219-356-4XXX 4000–4999Assigned STRATUS NETWORKS 495J CROWNPOINT IN
2020-11-13 219-516-8XXX 8000–8999Assigned STRATUS NETWORKS 495J E CHICAGO IN
2020-11-13 219-587-1XXX 1000–1999Assigned STRATUS NETWORKS 495J CEDAR LAKE IN
2020-11-13 219-758-0XXX 0000–0999Assigned STRATUS NETWORKS 495J MERRILLVL IN
2020-11-13 219-806-1XXX 1000–1999Assigned STRATUS NETWORKS 495J GARY IN
2020-11-13 219-867-0XXX 0000–0999Assigned STRATUS NETWORKS 495J DYER IN
2020-11-13 219-912-0XXX 0000–0999Assigned STRATUS NETWORKS 495J LAKE VLG IN
2020-11-13 219-966-0XXX 0000–0999Assigned STRATUS NETWORKS 495J HIGHLAND IN
2020-10-21 219-912-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D LAKE VLG IN
2020-10-21 219-912-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D LAKE VLG IN
2020-10-16 219-266-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D LA PORTE IN
2020-10-16 219-266-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D LA PORTE IN
2020-10-16 219-268-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D MICHIGANCY IN
2020-10-16 219-271-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D ROLLNGPRRI IN
2020-10-16 219-271-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D ROLLNGPRRI IN
2020-10-12 219-259-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D MICHIGANCY IN
2020-10-12 219-265-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D VALPARAISO IN
2020-10-12 219-265-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D VALPARAISO IN
2020-10-12 219-342-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D WESTVILLE IN
2020-10-12 219-342-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D WESTVILLE IN
2020-10-12 219-388-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D WHEELER IN
2020-10-12 219-388-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D WHEELER IN
2020-10-12 219-419-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D WANATAH IN
2020-10-12 219-419-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D WANATAH IN
2020-10-12 219-695-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D LOWELL IN
2020-10-12 219-695-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D LOWELL IN
2020-10-12 219-867-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D DYER IN
2020-10-12 219-867-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D DYER IN
2020-10-12 219-955-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D PORTAGE IN
2020-10-12 219-955-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D PORTAGE IN
2020-10-08 219-288-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D ST JOHN IN
2020-10-08 219-288-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D ST JOHN IN
2020-10-08 219-529-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D HAMMOND IN
2020-10-08 219-529-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D HAMMOND IN
2020-10-08 219-533-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D HIGHLAND IN
2020-10-08 219-533-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D HIGHLAND IN
2020-10-07 219-348-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D WHITING IN

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.