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: MTGMPAXEDS0

Remotes:

Switch Switch name Switch type
TUVLPAXTRS0  TURBOTVILLE  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
570-547 A Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-547 0 Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-547 1 Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-547 2 Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-547 3 Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-547 5 Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-547 6 Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-547 7 Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      
570-547 9 Montgomery PA 0176 WINDSTREAM PENNSYLVANIA, INC. 232      

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

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