Local Calling Guide

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NPA: 717 [Rate centres in NPA 717] [Dial plan for NPA 717]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-321 A Gettysburg PA LITZPAXEDS1  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226      
717-321 0 Gettysburg PA CHBGPAXCZMD  5562 METROPCS, INC. 226   2012-03-16   
717-321 1 Gettysburg PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2003-01-20   
717-321 2 Gettysburg PA LITZPAXEDS1  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226      
717-321 3 Gettysburg PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2004-05-19   
717-321 4 Gettysburg PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2004-05-19   
717-321 5 Gettysburg PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2004-05-19   
717-321 6 Gettysburg PA HRBGPAHAXOZ  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2005-07-28   
717-321 7 Gettysburg PA   145J TERRA NOVA TELECOM INC. 226   2025-07-17   
717-321 8 Gettysburg PA   547E ONVOY, LLC - PA 226   2025-05-09   
717-321 9 Gettysburg PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2018-10-20   

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

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