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
2016-04-27 812-805-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CRANE IN
2016-04-27 812-805-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CRANE IN
2016-04-27 812-805-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CRANE IN
2016-04-27 812-805-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CRANE IN
2016-04-27 812-805-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CRANE IN
2016-04-27 812-805-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CRANE IN
2016-04-27 812-805-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CRANE IN
2016-04-20 812-682-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWHARMONY IN
2016-04-11 812-553-3XXX 3000–3999Assigned METROPCS, INC. 5562 TERREHAUTE IN
2016-04-11 812-553-4XXX 4000–4999Assigned METROPCS, INC. 5562 TERREHAUTE IN
2016-03-30 812-947-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BLOOMINGTN IN
2016-03-23 812-447-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2016-03-23 812-561-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D JASONVILLE IN
2016-03-23 812-561-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D JASONVILLE IN
2016-03-23 812-827-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 JASPER IN
2016-03-21 812-677-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PRINCETON IN
2016-03-21 812-778-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BLOOMINGTN IN
2016-03-21 812-783-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D SOLITUDE IN
2016-03-21 812-783-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D SOLITUDE IN
2016-03-18 812-534-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D EENTERPRIS IN
2016-03-18 812-534-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D EENTERPRIS IN
2016-03-17 812-324-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D BRUCEVILLE IN
2016-03-17 812-324-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D BRUCEVILLE IN
2016-03-17 812-359-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D SANDRIDGE IN
2016-03-17 812-359-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D SANDRIDGE IN
2016-03-17 812-362-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D CHRISNEY IN
2016-03-17 812-362-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D CHRISNEY IN
2016-03-17 812-432-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D DILLSBORO IN
2016-03-17 812-432-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D DILLSBORO IN
2016-03-17 812-487-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D GUILFORD IN
2016-03-17 812-487-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D GUILFORD IN
2016-03-17 812-594-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D PATRIOT IN
2016-03-17 812-594-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D PATRIOT IN
2016-03-17 812-648-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D DUGGER IN
2016-03-17 812-648-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D DUGGER IN
2016-03-17 812-807-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D HELTONVL IN
2016-03-17 812-807-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D HELTONVL IN
2016-03-16 812-308-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D RISING SUN IN
2016-03-16 812-308-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D RISING SUN IN
2016-03-16 812-660-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D ROCKPORT IN
2016-03-16 812-660-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D ROCKPORT IN
2016-03-16 812-785-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D MORGANTOWN IN
2016-03-16 812-785-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D MORGANTOWN IN
2016-03-16 812-792-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D BLOOMFIELD IN
2016-03-16 812-792-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D BLOOMFIELD IN
2016-03-14 812-370-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D ST JOSEPH IN
2016-03-14 812-370-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D ST JOSEPH IN
2016-03-14 812-674-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D WASHINGTON IN
2016-03-14 812-674-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D WASHINGTON IN
2016-03-14 812-714-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D SPENCER 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.