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: 528

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-528 A York Springs PA YRSPPAXYRS1  0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-528 0 York Springs PA YRSPPAXYRS1  0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-528 1 York Springs PA HRBGPAHAXZX  506J TWILIO INTERNATIONAL, INC. 226   2020-12-22   
717-528 2 York Springs PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2018-10-20   
717-528 3 York Springs PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2019-03-28   
717-528 4 York Springs PA YRSPPAXYRS1  0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-528 5 York Springs PA YRSPPAXYRS1  0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-528 6 York Springs PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-11-02   
717-528 7 York Springs PA YRSPPAXYRS1  0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-528 8 York Springs PA YRSPPAXYRS1  0209 UNITED TEL CO. OF PENNSYLVANIA DBA CENTURYLINK 226      
717-528 9 York Springs PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2023-03-20   

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

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