NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

12 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 9
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
2015-07-28 765-485-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J LEBANON IN
2015-07-28 765-489-0XXX 0000–0999Assigned NEW LISBON BROADBAND AND COMMUNICATIONS, LLC - IN 663H HAGERSTOWN IN
2015-07-28 765-766-9XXX 9000–9999Assigned NEW LISBON BROADBAND AND COMMUNICATIONS, LLC - IN 663H MOORELAND IN
2015-07-28 765-855-9XXX 9000–9999Assigned NEW LISBON BROADBAND AND COMMUNICATIONS, LLC - IN 663H CENTERVL IN
2015-07-28 765-856-0XXX 0000–0999Assigned NEW LISBON BROADBAND AND COMMUNICATIONS, LLC - IN 663H SPICELAND IN
2015-07-27 765-746-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 LAFAYETTE IN
2015-07-17 765-249-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D MICHIGANTN IN
2015-07-17 765-390-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D KINGMAN IN
2015-07-17 765-508-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D ELWOOD IN
2015-07-17 765-678-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D DANA IN
2015-07-16 765-492-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D CAYUGA IN
2015-07-16 765-999-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D CHESTERFLD IN
2015-07-13 765-999-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 CHESTERFLD IN
2015-06-30 765-422-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F NEW CASTLE IN
2015-06-30 765-467-1XXX 1000–1999Assigned NEW LISBON BROADBAND AND COMMUNICATIONS, LLC - IN 663H RICHMOND IN
2015-06-25 765-307-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CRAWFODSVL IN
2015-06-25 765-607-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LAFAYETTE IN
2015-06-17 765-605-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FRANKFORT IN
2015-06-08 765-641-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D ANDERSON IN
2015-05-20 765-216-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 MUNCIE IN
2015-05-20 765-279-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F KIRKLIN IN
2015-05-13 765-329-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F HARTFORDCY IN
2015-05-13 765-507-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F GREENTOWN IN
2015-05-13 765-722-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F YORKTOWN IN
2015-05-11 765-303-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MONTPELIER IN
2015-05-11 765-388-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F NEW CASTLE IN
2015-05-11 765-450-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F KOKOMO IN
2015-05-11 765-544-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MANILLA IN
2015-05-11 765-831-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MT SUMMIT IN
2015-05-11 765-998-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F UPLAND IN
2015-05-06 765-351-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F GASTON IN
2015-05-06 765-396-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F EATON IN
2015-05-06 765-999-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F CHESTERFLD IN
2015-04-22 765-267-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F CRAWFODSVL IN
2015-04-22 765-267-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F CRAWFODSVL IN
2015-04-22 765-382-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MARION IN
2015-04-22 765-382-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MARION IN
2015-04-22 765-545-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J NEW CASTLE IN
2015-04-21 765-400-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F ANDERSON IN
2015-04-21 765-400-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F ANDERSON IN
2015-04-13 765-267-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D CRAWFODSVL IN
2015-04-06 765-377-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 CONNERSVL IN
2015-04-06 765-553-2XXX 2000–2999Assigned METROPCS, INC. 5562 KOKOMO IN
2015-04-02 765-607-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 LAFAYETTE IN
2015-03-24 765-450-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D KOKOMO IN
2015-03-23 765-259-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D RICHMOND IN
2015-03-23 765-670-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D FRANKFORT IN
2015-03-23 765-876-1XXX 1000–1999Assigned ONVOY, LLC - IN 097D MUNCIE IN
2015-03-09 765-607-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAFAYETTE IN
2015-03-09 765-607-9XXX 9000–9999Assigned METROPCS, INC. 5562 LAFAYETTE 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.