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
2013-04-03 219-323-8XXX 8000–8999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F CROWNPOINT IN
2013-04-03 219-370-1XXX 1000–1999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F WHITING IN
2013-04-03 219-525-8XXX 8000–8999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F MERRILLVL IN
2013-04-03 219-627-8XXX 8000–8999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F ST JOHN IN
2013-04-03 219-989-6XXX 6000–6999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F HAMMOND IN
2013-03-22 219-214-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MICHIGANCY IN
2013-03-20 219-254-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-254-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-254-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-254-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-254-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-254-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-254-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-254-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-296-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WHEATFIELD IN
2013-03-20 219-344-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LA PORTE IN
2013-03-20 219-681-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-681-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-681-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-681-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-681-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-681-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-681-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-681-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-685-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-685-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-685-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-685-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-716-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-716-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-716-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-716-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-716-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-750-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-750-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-750-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-750-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-750-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-750-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-750-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-750-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MERRILLVL IN
2013-03-20 219-841-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-850-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-850-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-850-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-850-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-850-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-20 219-850-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PORTAGE IN
2013-03-19 219-585-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 WESTVILLE IN
2013-03-19 219-585-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 WESTVILLE 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.