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: 857

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-857 A Wallenpaupack PA WLPKPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-857 0 Wallenpaupack PA WLPKPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-857 1 Wallenpaupack PA WLPKPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-857 2 Wallenpaupack PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2016-09-14   
570-857 4 Wallenpaupack PA   145J TERRA NOVA TELECOM INC. 232   2021-09-24   
570-857 5 Wallenpaupack PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2016-09-14   
570-857 6 Wallenpaupack PA SRBGPASR1MD  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 232   2012-03-09   
570-857 7 Wallenpaupack PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2006-03-14   
570-857 8 Wallenpaupack PA SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-02-12   
570-857 9 Wallenpaupack PA WLPKPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 232      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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