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.

Switch: GLRKPAXGDS0

Remotes:

Switch Switch name Switch type
FWGVPAXFRS0  FAWN GROVE  GTR 
SWTWPAXSRS0  STEWARTSTOWN  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
717-227 A Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-227 0 Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-227 1 Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-227 2 Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-227 3 Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-227 4 Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-227 5 Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-227 8 Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-227 9 Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      
717-235 A Glen Rock PA 0169 VERIZON NORTH, INC. - PA 226      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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