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
2010-09-21 812-646-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C BOONVILLE IN
2010-09-07 812-610-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F WASHINGTON IN
2010-09-03 812-217-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BOONVILLE IN
2010-08-30 812-329-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F BEDFORD IN
2010-08-09 812-391-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BLOOMINGTN IN
2010-08-06 812-518-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 NEWBURGH IN
2010-08-05 812-314-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2010-08-05 812-677-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PRINCETON IN
2010-07-27 812-258-6XXX 6000–6999Assigned LEVEL 3 TELECOM OF INDIANA, LP - IN 7060 NEW ALBANY IN
2010-07-20 812-720-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F NASHVILLE IN
2010-07-16 812-269-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 BLOOMINGTN IN
2010-07-16 812-670-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NEW ALBANY IN
2010-07-15 812-302-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F FLAT ROCK IN
2010-07-15 812-390-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F COLUMBUS IN
2010-07-15 812-585-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F SPENCER IN
2010-07-15 812-610-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F WASHINGTON IN
2010-07-07 812-314-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2010-07-07 812-572-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CORYDON IN
2010-06-24 812-329-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F BEDFORD IN
2010-06-16 812-269-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F BLOOMINGTN IN
2010-06-07 812-704-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW ALBANY IN
2010-06-04 812-228-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2010-06-04 812-250-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2010-06-04 812-316-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F VINCENNES IN
2010-05-17 812-314-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2010-05-06 812-228-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2010-05-06 812-298-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 TERREHAUTE IN
2010-05-06 812-631-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 JASPER IN
2010-05-06 812-675-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BEDFORD IN
2010-04-15 812-590-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 NEW ALBANY IN
2010-04-15 812-618-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2010-04-12 812-518-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K NEWBURGH IN
2010-04-12 812-556-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K JASPER IN
2010-04-12 812-556-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K JASPER IN
2010-04-12 812-684-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K HUNTINGBG IN
2010-04-06 812-704-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW ALBANY IN
2010-04-06 812-801-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MADISON IN
2010-04-05 812-809-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 PETERSBURG IN
2010-04-01 812-705-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J CORYDON IN
2010-03-22 812-399-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GEORGETOWN IN
2010-03-22 812-777-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K EVANSVILLE IN
2010-03-22 812-777-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K EVANSVILLE IN
2010-03-22 812-953-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NO VERNON IN
2010-03-09 812-233-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 TERREHAUTE IN
2010-03-04 812-264-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 TERREHAUTE IN
2010-03-04 812-264-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 TERREHAUTE IN
2010-03-04 812-341-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2010-03-04 812-572-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CORYDON IN
2010-03-04 812-577-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAWRENCEBG IN
2010-03-04 812-718-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NO VERNON 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.