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: DWTTMIXGDS0

Remotes:

Switch Switch name Switch type
BATHMIXGRS0  BATH  ORM 
LNBGMIXGRS0  LAINGSBURG  ORM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
517-668 A De Witt MI 0695 FRONTIER NORTH, INC. - MI 346      
517-668 0 De Witt MI 0695 FRONTIER NORTH, INC. - MI 346      
517-668 1 De Witt MI 0695 FRONTIER NORTH, INC. - MI 346      
517-668 2 De Witt MI 0695 FRONTIER NORTH, INC. - MI 346      
517-668 3 De Witt MI 0695 FRONTIER NORTH, INC. - MI 346      
517-668 8 De Witt MI 0695 FRONTIER NORTH, INC. - MI 346      
517-668 9 De Witt MI 0695 FRONTIER NORTH, INC. - MI 346      
517-669 A De Witt MI 0695 FRONTIER NORTH, INC. - MI 346      

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

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