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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2011-11-14 765-205-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 CLINTON IN
2011-11-08 765-442-3XXX 3000–3999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F ANDERSON IN
2011-11-08 765-470-7XXX 7000–7999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F PERU IN
2011-11-01 765-259-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 RICHMOND IN
2011-11-01 765-259-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 RICHMOND IN
2011-10-28 765-259-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 RICHMOND IN
2011-10-28 765-387-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J CHESTERFLD IN
2011-10-28 765-810-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 ANDERSON IN
2011-10-11 765-388-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D NEW CASTLE IN
2011-10-07 765-259-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 RICHMOND IN
2011-10-06 765-488-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J RICHMOND IN
2011-10-06 765-603-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MARION IN
2011-10-06 765-606-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 ANDERSON IN
2011-10-06 765-606-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 ANDERSON IN
2011-10-03 765-226-5XXX 5000–5999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F DENVER IN
2011-10-03 765-566-7XXX 7000–7999Assigned PEERLESS NETWORK OF INDIANA, LLC - IN 279F BURLINGTON IN
2011-09-29 765-250-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 LAFAYETTE IN
2011-09-26 765-475-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PERU IN
2011-09-21 765-294-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F VEEDERSBG IN
2011-09-13 765-249-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MICHIGANTN IN
2011-09-02 765-609-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 ANDERSON IN
2011-09-02 765-609-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 ANDERSON IN
2011-08-26 765-234-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F WAYNETOWN IN
2011-08-26 765-637-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LAFAYETTE IN
2011-08-18 765-250-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J LAFAYETTE IN
2011-08-18 765-520-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J NEW CASTLE IN
2011-08-16 765-637-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LAFAYETTE IN
2011-08-11 765-481-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LEBANON IN
2011-08-10 765-601-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FRANKFORT IN
2011-08-09 765-234-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C WAYNETOWN IN
2011-08-09 765-248-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C MONTEZUMA IN
2011-08-09 765-249-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C MICHIGANTN IN
2011-08-09 765-279-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C KIRKLIN IN
2011-08-09 765-294-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C VEEDERSBG IN
2011-08-09 765-303-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C MONTPELIER IN
2011-08-09 765-314-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C BOSWELL IN
2011-08-09 765-329-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C HARTFORDCY IN
2011-08-09 765-351-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C GASTON IN
2011-08-09 765-385-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C OXFORD IN
2011-08-09 765-390-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C KINGMAN IN
2011-08-09 765-399-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C EATON IN
2011-08-09 765-435-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C WAVELAND IN
2011-08-09 765-441-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C OTTERBEIN IN
2011-08-09 765-505-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C CLINTON IN
2011-08-09 765-566-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C BURLINGTON IN
2011-08-09 765-665-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C DANA IN
2011-08-09 765-769-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C ATTICA IN
2011-08-09 765-885-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C FOWLER IN
2011-08-09 765-893-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C W LEBANON IN
2011-08-09 765-942-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C LADOGA 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.