NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

17 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 765
ONVOY, LLC - IN 14
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 2
INTRADO COMMUNICATIONS, LLC 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2009-11-12 765-405-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J YORKTOWN IN
2009-11-05 765-238-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GREENSFORK IN
2009-10-23 765-486-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J MARKLEVL IN
2009-10-20 765-365-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C CRAWFODSVL IN
2009-10-20 765-378-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C CHESTERFLD IN
2009-10-20 765-544-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C MANILLA IN
2009-10-20 765-551-8XXX 8000–8999Assigned AT&T ENTERPRISES, LLC 516C ELWOOD IN
2009-10-20 765-573-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C MARION IN
2009-10-20 765-591-8XXX 8000–8999Assigned AT&T ENTERPRISES, LLC 516C NEW CASTLE IN
2009-10-20 765-601-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C FRANKFORT IN
2009-10-20 765-705-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C ALEXANDRIA IN
2009-10-20 765-831-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C MT SUMMIT IN
2009-10-20 765-859-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C LEBANON IN
2009-10-20 765-913-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C MARTINSVL IN
2009-10-14 765-856-1XXX 1000–1999Assigned HANCOCK COMMUNICATIONS, INC. - IN 7459 SPICELAND IN
2009-10-06 765-591-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW CASTLE IN
2009-09-08 765-667-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MARION IN
2009-09-02 765-310-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIBERTY IN
2009-09-02 765-330-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HARTFORDCY IN
2009-09-02 765-470-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PERU IN
2009-09-02 765-551-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ELWOOD IN
2009-09-02 765-633-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DENVER IN
2009-08-31 765-201-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DELPHI IN
2009-08-31 765-207-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BROOKVILLE IN
2009-08-31 765-209-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DUNKIRK IN
2009-08-31 765-238-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GREENSFORK IN
2009-08-31 765-253-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WCOLLGECOR IN
2009-08-31 765-305-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WINCHESTER IN
2009-08-31 765-306-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LYNN IN
2009-08-31 765-312-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CAMBDG CY IN
2009-08-31 765-377-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CONNERSVL IN
2009-08-31 765-433-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FARMLAND IN
2009-08-31 765-570-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RUSHVILLE IN
2009-08-31 765-570-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 RUSHVILLE IN
2009-08-31 765-766-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MOORELAND IN
2009-08-31 765-774-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BLOUNTSVL IN
2009-08-31 765-987-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SPICELAND IN
2009-08-18 765-407-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 RICHMOND IN
2009-08-13 765-327-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 PERU IN
2009-08-10 765-313-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 ANDERSON IN
2009-08-10 765-313-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 ANDERSON IN
2009-08-10 765-570-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 RUSHVILLE IN
2009-08-10 765-591-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW CASTLE IN
2009-08-10 765-698-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAUREL IN
2009-07-08 765-546-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 WINCHESTER IN
2009-07-07 765-631-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 ANDERSON IN
2009-06-05 765-406-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 RIDGEVILLE IN
2009-05-07 765-356-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 ANDERSON IN
2009-04-16 765-546-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 WINCHESTER IN
2009-03-09 765-499-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 HARTFORDCY 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.