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: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-879 A Hallstead PA HLSTPAXHRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-879 0 Hallstead PA HLSTPAXHRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-879 1 Hallstead PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2021-04-14   
570-879 2 Hallstead PA HLSTPAXHRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-879 3 Hallstead PA FRCYPAXF4MD  986H NEP TELCOM, INC. - PA 232   2021-02-20   
570-879 4 Hallstead PA HLSTPAXHRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-879 5 Hallstead PA HLSTPAXHRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-879 6 Hallstead PA HLSTPAXHRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-879 7 Hallstead PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2019-12-18   
570-879 8 Hallstead PA HLSTPAXHRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      
570-879 9 Hallstead PA HLSTPAXHRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 232      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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