Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 717 [Rate centres in NPA 717] [Dial plan for NPA 717]

NXX: 375

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-375 A Marion PA MARNPAXMRS1  0209 BRIGHTSPEED OF PENNSYLVANIA, LLC 226      
717-375 0 Marion PA   0209 BRIGHTSPEED OF PENNSYLVANIA, LLC 226      
717-375 1 Marion PA   0209 BRIGHTSPEED OF PENNSYLVANIA, LLC 226      
717-375 2 Marion PA   0209 BRIGHTSPEED OF PENNSYLVANIA, LLC 226      
717-375 4 Marion PA   0209 BRIGHTSPEED OF PENNSYLVANIA, LLC 226      
717-375 5 Marion PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2017-10-16   
717-375 6 Marion PA   318J COMCAST IP PHONE, LLC 226   2006-07-16   
717-375 7 Marion PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2009-03-24   
717-375 8 Marion PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2006-06-19   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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