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.
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Switch: MDTNPAMIDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
717-930 A Middletown (Dauphin) PA 9208 VERIZON PENNSYLVANIA, INC. 226      
717-944 A Middletown (Dauphin) PA 9208 VERIZON PENNSYLVANIA, INC. 226      
717-948 A Middletown (Dauphin) PA 9208 VERIZON PENNSYLVANIA, INC. 226      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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