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: 904

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-904 A Duncannon PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226      
717-904 0 Duncannon PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-23   
717-904 1 Duncannon PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-23   
717-904 2 Duncannon PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2015-08-02   
717-904 3 Duncannon PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-11-02   
717-904 4 Duncannon PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-11-02   
717-904 6 Duncannon PA   073H TELNYX LLC 226   2021-01-22   
717-904 7 Duncannon PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2019-09-19   
717-904 8 Duncannon PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-23   
717-904 9 Duncannon PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-23   

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

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