Local Calling Guide

Area code/prefix search

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

NXX: 889

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-889 A Ringtown PA RGTWPAXRRS2  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-889 0 Ringtown PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-889 1 Ringtown PA   145J TERRA NOVA TELECOM INC. 232   2025-07-19   
570-889 2 Ringtown PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-889 3 Ringtown PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-889 5 Ringtown PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-889 8 Ringtown PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-889 9 Ringtown PA   0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      

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

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