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
2013-10-23 812-258-8XXX 8000–8999Assigned METROPCS, INC. 5562 NEW ALBANY IN
2013-10-22 812-650-6XXX 6000–6999Assigned METROPCS, INC. 5562 BLOOMINGTN IN
2013-10-21 812-393-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 DALE IN
2013-10-17 812-697-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY IN
2013-10-08 812-631-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 JASPER IN
2013-10-08 812-722-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 SCOTTSBURG IN
2013-10-02 812-871-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 SEYMOUR IN
2013-09-10 812-650-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J BLOOMINGTN IN
2013-09-06 812-638-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SULLIVAN IN
2013-09-04 812-318-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BLOOMINGTN IN
2013-09-04 812-493-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MADISON IN
2013-09-04 812-545-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BEDFORD IN
2013-09-04 812-577-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAWRENCEBG IN
2013-09-03 812-223-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2013-09-03 812-558-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BLOOMINGTN IN
2013-09-03 812-558-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BLOOMINGTN IN
2013-08-23 812-993-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K CHANDLER IN
2013-08-21 812-274-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K MADISON IN
2013-08-20 812-814-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K TERREHAUTE IN
2013-08-15 812-278-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BEDFORD IN
2013-08-13 812-641-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 BOONVILLE IN
2013-08-01 812-666-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 ORLEANS IN
2013-07-24 812-213-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 EVANSVILLE IN
2013-07-05 812-264-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 TERREHAUTE IN
2013-07-05 812-318-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BLOOMINGTN IN
2013-07-05 812-657-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2013-06-26 812-946-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY IN
2013-06-21 812-646-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BOONVILLE IN
2013-06-10 812-558-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BLOOMINGTN IN
2013-06-10 812-558-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 BLOOMINGTN IN
2013-06-07 812-318-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BLOOMINGTN IN
2013-06-04 812-302-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F FLAT ROCK IN
2013-05-20 812-802-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J EVANSVILLE IN
2013-05-17 812-645-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 TERREHAUTE IN
2013-05-16 812-610-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F WASHINGTON IN
2013-05-14 812-274-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 MADISON IN
2013-05-14 812-318-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BLOOMINGTN IN
2013-05-14 812-580-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 SEYMOUR IN
2013-05-14 812-646-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BOONVILLE IN
2013-05-14 812-722-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 SCOTTSBURG IN
2013-05-07 812-697-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW ALBANY IN
2013-04-29 812-200-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F NASHVILLE IN
2013-04-29 812-370-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 ST JOSEPH IN
2013-04-29 812-420-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 BRAZIL IN
2013-04-29 812-558-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 BLOOMINGTN IN
2013-04-26 812-261-4XXX 4000–4999Assigned NUSO, LLC 551G TERREHAUTE IN
2013-04-26 812-274-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D MADISON IN
2013-04-26 812-955-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F BLOOMINGTN IN
2013-04-18 812-420-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 BRAZIL IN
2013-04-18 812-652-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 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.