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
2008-06-17 812-558-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 BLOOMINGTN IN
2008-06-17 812-905-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J SULLIVAN IN
2008-06-10 812-205-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2008-06-10 812-205-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2008-05-09 812-577-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAWRENCEBG IN
2008-05-08 812-699-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J LINTON IN
2008-05-07 812-445-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J REDDINGTON IN
2008-05-07 812-560-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J GREENSBURG IN
2008-05-07 812-919-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J BROWNSTOWN IN
2008-05-07 812-966-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J MEDORA IN
2008-05-06 812-720-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 NASHVILLE IN
2008-05-05 812-801-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MADISON IN
2008-04-28 812-292-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 MADISON IN
2008-04-28 812-691-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K RILEY IN
2008-04-23 812-619-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TELL CITY IN
2008-04-18 812-903-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J GALENA IN
2008-04-10 812-447-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2008-04-08 812-577-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAWRENCEBG IN
2008-04-08 812-602-5XXX 5000–5999Assigned RCN TELECOM SERVICES OF ILLINOIS, LLC 511K EVANSVILLE IN
2008-03-06 812-629-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWBURGH IN
2008-03-05 812-418-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 COLUMBUS IN
2008-03-04 812-920-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K NEW ALBANY IN
2008-03-04 812-920-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K NEW ALBANY IN
2008-02-28 812-691-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RILEY IN
2008-02-26 812-655-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 AURORA IN
2008-02-12 812-953-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NO VERNON IN
2008-02-07 812-223-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TERREHAUTE IN
2008-02-07 812-244-3XXX 3000–3999Assigned METROPCS, INC. 5562 TERREHAUTE IN
2008-02-07 812-657-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J COLUMBUS IN
2008-02-06 812-571-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CROSS PL IN
2008-01-28 812-680-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J SEYMOUR IN
2008-01-16 812-250-0XXX 0000–0999Assigned RCN TELECOM SERVICES OF ILLINOIS, LLC 511K EVANSVILLE IN
2008-01-11 812-725-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K NEW ALBANY IN
2008-01-11 812-725-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K NEW ALBANY IN
2008-01-10 812-560-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GREENSBURG IN
2008-01-10 812-718-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NO VERNON IN
2008-01-10 812-725-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW ALBANY IN
2007-12-12 812-602-4XXX 4000–4999Assigned RCN TELECOM SERVICES OF ILLINOIS, LLC 511K EVANSVILLE IN
2007-12-06 812-447-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2007-12-06 812-801-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MADISON IN
2007-11-29 812-653-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLEANS IN
2007-11-27 812-691-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RILEY IN
2007-10-30 812-629-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWBURGH IN
2007-10-05 812-214-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 MCUTCHANVL IN
2007-10-05 812-571-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CROSS PL IN
2007-10-04 812-226-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K VEVAY IN
2007-08-31 812-903-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K GALENA IN
2007-08-27 812-691-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RILEY IN
2007-08-21 812-406-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLESTN IN
2007-08-14 812-447-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS 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.