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: MPLSMNCDX5X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-465 A Pine City MN 965H FRACTEL, LLC 628      
320-644 A McGrath MN 965H FRACTEL, LLC 628      
612-688 A Twin Cities MN 965H FRACTEL, LLC 628      
612-842 A Twin Cities MN 965H FRACTEL, LLC 628      
612-946 A Twin Cities MN 965H FRACTEL, LLC 628      
651-758 A Twin Cities MN 965H FRACTEL, LLC 628      
651-877 A Taylors Falls MN 965H FRACTEL, LLC 628      
651-899 A Scandia Marine MN 965H FRACTEL, LLC 628      
651-946 A Hastings MN 965H FRACTEL, LLC 628      
651-977 A Red Wing MN 965H FRACTEL, LLC 628      
763-336 A Zimmerman MN 965H FRACTEL, LLC 628      
763-345 A Montwave MN 965H FRACTEL, LLC 628      
763-465 A Twin Cities MN 965H FRACTEL, LLC 628      
952-600 A Twin Cities MN 965H FRACTEL, LLC 628      
952-900 A Twin Cities MN 965H FRACTEL, LLC 628      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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