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: MPLSMNCDEMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
612-294 1 Twin Cities MN 184D ONVOY, LLC - MN 628      
612-294 2 Twin Cities MN 184D ONVOY, LLC - MN 628      
612-294 3 Twin Cities MN 184D ONVOY, LLC - MN 628      
651-395 4 Twin Cities MN 184D ONVOY, LLC - MN 628      
763-269 8 Twin Cities MN 184D ONVOY, LLC - MN 628      
763-270 1 Twin Cities MN 184D ONVOY, LLC - MN 628      
763-287 0 Twin Cities MN 184D ONVOY, LLC - MN 628      
952-303 A Twin Cities MN 184D ONVOY, LLC - MN 628      
952-303 0 Twin Cities MN 184D ONVOY, LLC - MN 628      
952-460 1 Twin Cities MN 184D ONVOY, LLC - MN 628      
952-463 4 Twin Cities MN 184D ONVOY, LLC - MN 628      

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

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