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: 351

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-351 A New Holland PA NHLDPAXNRS1  0168 FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC 226      
717-351 0 New Holland PA NHLDPAXNRS1  0168 FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC 226      
717-351 1 New Holland PA NHLDPAXNRS1  0168 FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC 226      
717-351 2 New Holland PA NHLDPAXNRS1  0168 FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC 226      
717-351 3 New Holland PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226      
717-351 4 New Holland PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226      
717-351 5 New Holland PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226      
717-351 6 New Holland PA   3806 CORE COMMUNICATIONS, INC. - PA 226      
717-351 7 New Holland PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226      
717-351 8 New Holland PA YORKPAXMWMD  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 226      
717-351 9 New Holland PA NHLDPAXNRS1  0168 FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC 226      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.