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
2007-02-12 812-363-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BATESVILLE IN
2007-02-12 812-447-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2007-02-09 812-619-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TELL CITY IN
2007-02-09 812-972-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORYDON IN
2007-02-02 812-557-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY IN
2007-01-26 812-817-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K JASPER IN
2007-01-25 812-274-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K MADISON IN
2007-01-11 812-202-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BOONVILLE IN
2007-01-11 812-675-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BEDFORD IN
2006-12-13 812-375-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2006-11-27 812-233-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 TERREHAUTE IN
2006-11-27 812-718-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 NO VERNON IN
2006-11-24 812-484-4XXX 4000–4999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C EVANSVILLE IN
2006-11-24 812-484-5XXX 5000–5999Assigned POWERTEL KENTUCKY LICENSES, INC. 365C EVANSVILLE IN
2006-11-16 812-629-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWBURGH IN
2006-11-08 812-675-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BEDFORD IN
2006-11-01 812-514-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 TERREHAUTE IN
2006-10-30 812-602-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D EVANSVILLE IN
2006-10-30 812-947-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D BLOOMINGTN IN
2006-10-20 812-247-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 SHOALS IN
2006-10-20 812-291-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 VINCENNES IN
2006-10-20 812-301-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 DALE IN
2006-10-20 812-504-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 HAYSVILLE IN
2006-10-20 812-721-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 SPURGEON IN
2006-10-20 812-952-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 LANESVILLE IN
2006-10-17 812-917-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K TERREHAUTE IN
2006-10-17 812-917-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K TERREHAUTE IN
2006-10-13 812-338-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 ENGLISH IN
2006-10-13 812-399-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 GEORGETOWN IN
2006-10-13 812-406-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 CHARLESTN IN
2006-10-11 812-550-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2006-10-11 812-550-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2006-10-11 812-550-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EVANSVILLE IN
2006-10-09 812-202-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BOONVILLE IN
2006-10-09 812-363-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 BATESVILLE IN
2006-10-09 812-725-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW ALBANY IN
2006-10-09 812-779-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 PATOKA IN
2006-10-05 812-432-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J DILLSBORO IN
2006-10-05 812-487-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J GUILFORD IN
2006-10-05 812-551-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J RISING SUN IN
2006-10-05 812-655-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J AURORA IN
2006-10-05 812-747-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J W HARRISON IN
2006-09-28 812-557-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY IN
2006-09-27 812-831-3XXX 3000–3999Assigned RCN TELECOM SERVICES OF ILLINOIS, LLC 511K MT VERNON IN
2006-09-18 812-736-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CORYDON IN
2006-09-12 812-374-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2006-09-06 812-244-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERREHAUTE IN
2006-09-06 812-251-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERREHAUTE IN
2006-09-06 812-251-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERREHAUTE IN
2006-09-06 812-420-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 BRAZIL 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.