Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 765 [Rate centres in NPA 765] [Dial plan for NPA 765]

NXX: 545

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
765-545 A New Castle IN IPLUINWXAMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336      
765-545 0 New Castle IN   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 336      
765-545 2 New Castle IN   097D ONVOY, LLC - IN 336   2021-11-15   
765-545 3 New Castle IN   318J COMCAST IP PHONE, LLC 336   2015-05-04   
765-545 4 New Castle IN   097D ONVOY, LLC - IN 336   2021-11-15   
765-545 7 New Castle IN   7459 HANCOCK COMMUNICATIONS, INC. - IN 336   2020-03-13   
765-545 9 New Castle IN   097D ONVOY, LLC - IN 336   2023-08-12   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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