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: 835

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-835 A Hershey PA HRBGPA29DS0  7513 CTSI, INC. - PA 226      
717-835 0 Hershey PA HRBGPA29DS0  7513 CTSI, INC. - PA 226      
717-835 1 Hershey PA HRBGPA29DS0  7513 CTSI, INC. - PA 226      
717-835 2 Hershey PA HRBGPA29DS0  7513 CTSI, INC. - PA 226      
717-835 3 Hershey PA   145J TERRA NOVA TELECOM INC. 226   2025-10-05   
717-835 9 Hershey PA   547E ONVOY, LLC - PA 226   2026-05-30   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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