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: 687

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-687 A Strasburg PA STBGPAESRS1  9208 VERIZON PENNSYLVANIA, INC. 226      
717-687 0 Strasburg PA   9208 VERIZON PENNSYLVANIA, INC. 226      
717-687 1 Strasburg PA   073H TELNYX LLC 226   2017-07-27   
717-687 2 Strasburg PA   547E ONVOY, LLC - PA 226   2013-12-14   
717-687 3 Strasburg PA   9208 VERIZON PENNSYLVANIA, INC. 226      
717-687 4 Strasburg PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2019-03-27   
717-687 5 Strasburg PA   9208 VERIZON PENNSYLVANIA, INC. 226      
717-687 6 Strasburg PA   9208 VERIZON PENNSYLVANIA, INC. 226      
717-687 7 Strasburg PA   9208 VERIZON PENNSYLVANIA, INC. 226      
717-687 8 Strasburg PA   9208 VERIZON PENNSYLVANIA, INC. 226      
717-687 9 Strasburg PA   9208 VERIZON PENNSYLVANIA, INC. 226      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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