Local Calling Guide

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NPA: 765 [Rate centres in NPA 765] [Dial plan for NPA 765]

NXX: 663

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
765-663 A Arlington IN ARTNINXARS0  0772 FRONTIER NORTH, INC.. - IN 937      
765-663 0 Arlington IN   073H TELNYX LLC 937   2022-08-13   
765-663 1 Arlington IN   097D ONVOY, LLC - IN 937   2020-10-31   
765-663 2 Arlington IN   0772 FRONTIER NORTH, INC.. - IN 937      
765-663 3 Arlington IN   624H ONVOY SPECTRUM, LLC 937   2024-01-04   
765-663 4 Arlington IN   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 937   2005-03-26   
765-663 5 Arlington IN   097D ONVOY, LLC - IN 937   2020-10-31   
765-663 6 Arlington IN   7459 HANCOCK COMMUNICATIONS, INC. - IN 937   2010-12-11   
765-663 7 Arlington IN   508J CENTURYLINK COMMUNICATIONS, LLC 937   2014-06-10   
765-663 8 Arlington IN   097D ONVOY, LLC - IN 937   2020-02-06   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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