NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

13 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 812
ONVOY, LLC - IN 10
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
OPENTACT INC. 1
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 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
2016-03-14 812-714-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D SPENCER IN
2016-03-14 812-954-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D AURORA IN
2016-03-14 812-954-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D AURORA IN
2016-03-11 812-514-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 TERREHAUTE IN
2016-03-08 812-567-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D TENNYSON IN
2016-03-08 812-567-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D TENNYSON IN
2016-03-07 812-294-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-294-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-294-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-294-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-294-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-294-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-609-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 VERSAILLES IN
2016-03-07 812-973-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-973-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-973-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-973-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-973-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-973-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-973-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-973-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-07 812-973-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HENRYVILLE IN
2016-03-04 812-220-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D W HARRISON IN
2016-03-04 812-575-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D ST PHILIP IN
2016-03-04 812-575-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D ST PHILIP IN
2016-03-04 812-612-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D MCUTCHANVL IN
2016-03-04 812-612-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D MCUTCHANVL IN
2016-03-04 812-747-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D W HARRISON IN
2016-03-04 812-846-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D LINTON IN
2016-03-04 812-846-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D LINTON IN
2016-03-04 812-994-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D NASHVILLE IN
2016-03-04 812-994-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D NASHVILLE IN
2016-03-03 812-643-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D MT VERNON IN
2016-03-03 812-643-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D MT VERNON IN
2016-03-03 812-913-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 NEW ALBANY IN
2016-03-03 812-993-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D CHANDLER IN
2016-03-03 812-993-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D CHANDLER IN
2016-03-02 812-226-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D VEVAY IN
2016-03-02 812-226-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D VEVAY IN
2016-03-02 812-301-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D DALE IN
2016-03-02 812-301-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D DALE IN
2016-03-02 812-641-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D BOONVILLE IN
2016-03-02 812-641-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D BOONVILLE IN
2016-03-02 812-772-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D TELL CITY IN
2016-03-02 812-772-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D TELL CITY IN
2016-03-02 812-799-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 COLUMBUS IN
2016-03-01 812-578-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D BEDFORD IN
2016-03-01 812-578-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D BEDFORD IN
2016-03-01 812-647-0XXX 0000–0999Assigned METROPCS, INC. 5562 EVANSVILLE IN
2016-03-01 812-758-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D NEWBURGH 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.