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.

OCN: 0691 DEERFIELD FARMERS TELEPHONE CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
517-447 A Deerfield MI PTBGMIAKDS0  340      
517-447 3 Deerfield MI   340      
517-447 4 Deerfield MI   340      
517-447 5 Deerfield MI   340      
517-447 7 Deerfield MI   340      
517-447 8 Deerfield MI   340      
517-447 9 Deerfield MI   340      
734-279 A Petersburg MI PTBGMIAKDS0  340      
734-279 1 Petersburg MI   340      
734-279 2 Petersburg MI   340      
734-279 3 Petersburg MI   340      
734-279 4 Petersburg MI   340      
734-279 5 Petersburg MI   340      
734-279 7 Petersburg MI   340      
734-279 8 Petersburg MI   340      
734-279 9 Petersburg MI   340      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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