Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-378 A Lake Winola PA LKWNPAXLRS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-378 0 Lake Winola PA LKWNPAXLRS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-378 1 Lake Winola PA LKWNPAXLRS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-378 2 Lake Winola PA LKWNPAXLRS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-378 3 Lake Winola PA LKWNPAXLRS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-378 4 Lake Winola PA   3806 CORE COMMUNICATIONS, INC. - PA 232   2019-03-19   
570-378 7 Lake Winola PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2019-12-18   
570-378 8 Lake Winola PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2020-08-16   
570-378 9 Lake Winola PA LKWNPAXLRS1  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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