NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

13 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2004-06-21 812-567-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 TENNYSON IN
2004-06-21 812-783-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 SOLITUDE IN
2004-06-04 812-758-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 NEWBURGH IN
2004-05-12 812-267-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORYDON IN
2004-05-12 812-306-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2004-05-12 812-661-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JASPER IN
2004-05-12 812-697-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY IN
2004-04-28 812-610-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 WASHINGTON IN
2004-04-28 812-652-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 SPENCER IN
2004-04-20 812-302-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 FLAT ROCK IN
2004-04-08 812-508-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 BEDFORD IN
2004-03-15 812-661-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JASPER IN
2004-03-04 812-306-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2004-03-04 812-306-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2004-03-02 812-589-7XXX 7000–7999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C EVANSVILLE IN
2004-02-19 812-734-9XXX 9000–9999Assigned WIN.NET TELECOMMUNICATIONS, INC. - IN 735B CORYDON IN
2004-02-12 812-252-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENRYVILLE IN
2004-02-11 812-399-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GEORGETOWN IN
2004-02-11 812-406-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLESTN IN
2004-02-06 812-267-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORYDON IN
2004-02-06 812-267-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORYDON IN
2004-01-27 812-679-9XXX 9000–9999Assigned METROPCS, INC. 5562 BLOOMINGTN IN
2004-01-26 812-589-8XXX 8000–8999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C EVANSVILLE IN
2004-01-23 812-396-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 VINCENNES IN
2004-01-13 812-670-0XXX 0000–0999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C NEW ALBANY IN
2004-01-13 812-670-6XXX 6000–6999Assigned METROPCS, INC. 5562 NEW ALBANY IN
2004-01-13 812-670-7XXX 7000–7999Assigned METROPCS, INC. 5562 NEW ALBANY IN
2004-01-09 812-209-8XXX 8000–8999Assigned METROPCS, INC. 5562 SUNMAN IN
2003-12-11 812-306-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 EVANSVILLE IN
2003-12-03 812-797-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BEDFORD IN
2003-11-26 812-661-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JASPER IN
2003-11-13 812-865-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLEANS IN
2003-11-13 812-865-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLEANS IN
2003-11-13 812-865-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLEANS IN
2003-11-05 812-514-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 TERREHAUTE IN
2003-11-05 812-697-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY IN
2003-10-30 812-590-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 NEW ALBANY IN
2003-10-08 812-661-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JASPER IN
2003-10-01 812-720-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J NASHVILLE IN
2003-10-01 812-720-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J NASHVILLE IN
2003-09-10 812-208-8XXX 8000–8999Assigned METROPCS, INC. 5562 TERREHAUTE IN
2003-09-10 812-208-9XXX 9000–9999Assigned METROPCS, INC. 5562 TERREHAUTE IN
2003-09-04 812-619-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TELL CITY IN
2003-08-06 812-489-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 DALE IN
2003-08-06 812-489-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 DALE IN
2003-07-17 812-302-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J FLAT ROCK IN
2003-07-17 812-665-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J JASONVILLE IN
2003-07-17 812-785-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J MORGANTOWN IN
2003-07-17 812-785-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J MORGANTOWN IN
2003-07-16 812-774-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 EVANSVILLE IN

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.