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: 997

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-997 A Adamstown PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226      
717-997 0 Adamstown PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-07   
717-997 1 Adamstown PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-07   
717-997 2 Adamstown PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2015-10-19   
717-997 3 Adamstown PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-06-07   

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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