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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-837 A Quarryville PA YORKPAXMWMD  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 226      
717-837 2 Quarryville PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-08   
717-837 3 Quarryville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-10-25   
717-837 4 Quarryville PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2019-05-13   
717-837 5 Quarryville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-10-25   
717-837 6 Quarryville PA YORKPAXMWMD  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 226   2016-02-01   
717-837 7 Quarryville PA CRLSPAXCX2X  508J CENTURYLINK COMMUNICATIONS, LLC 226   2017-06-28   
717-837 8 Quarryville PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2019-03-15   
717-837 9 Quarryville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-04-13   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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