Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 717 [Rate centres in NPA 717] [Dial plan for NPA 717]

NXX: 427

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-427 A Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 0 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 1 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 2 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 3 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 4 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 5 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 6 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 7 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 8 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-427 9 Lancaster PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.