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
2023-01-04 219-329-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 VALPARAISO IN
2023-01-03 219-207-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 REYNOLDS IN
2022-12-07 219-212-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D MEDARYVL IN
2022-12-07 219-235-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D BROOK IN
2022-11-28 219-309-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D VALPARAISO IN
2022-11-28 219-837-0XXX 0000–0999Assigned TELNYX LLC 073H LAKE STA IN
2022-11-18 219-273-9XXX 9000–9999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F HIGHLAND IN
2022-11-18 219-282-9XXX 9000–9999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F MOROCCO IN
2022-11-18 219-695-9XXX 9000–9999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F LOWELL IN
2022-11-16 219-294-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 ST JOHN IN
2022-11-15 219-227-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J DYER IN
2022-11-15 219-228-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J HAMMOND IN
2022-11-15 219-380-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J LA PORTE IN
2022-11-08 219-280-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 VALPARAISO IN
2022-11-08 219-472-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MERRILLVL IN
2022-11-08 219-648-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MERRILLVL IN
2022-11-08 219-786-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 VALPARAISO IN
2022-11-04 219-212-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D MEDARYVL IN
2022-11-04 219-235-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D BROOK IN
2022-11-02 219-599-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 WHITING IN
2022-11-01 219-269-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GARY IN
2022-11-01 219-269-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GARY IN
2022-11-01 219-269-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GARY IN
2022-10-19 219-727-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LA PORTE IN
2022-10-11 219-219-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-10-11 219-219-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-10-11 219-219-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-10-11 219-219-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-10-11 219-219-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-10-11 219-219-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-10-11 219-219-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-10-11 219-219-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-09-28 219-287-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D ROLLNGPRRI IN
2022-09-26 219-219-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-09-26 219-219-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D WHEELER IN
2022-09-22 219-714-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MERRILLVL IN
2022-09-22 219-714-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MERRILLVL IN
2022-09-22 219-795-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MERRILLVL IN
2022-09-21 219-512-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GARY IN
2022-09-21 219-546-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GARY IN
2022-09-21 219-546-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GARY IN
2022-09-01 219-273-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F HIGHLAND IN
2022-08-23 219-786-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F VALPARAISO IN
2022-08-23 219-786-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F VALPARAISO IN
2022-08-05 219-546-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GARY IN
2022-08-05 219-546-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GARY IN
2022-08-04 219-270-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J DEMOTTE IN
2022-07-26 219-714-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MERRILLVL IN
2022-07-26 219-714-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MERRILLVL IN
2022-07-21 219-298-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 E CHICAGO 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.