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: MPLSMNCDXCX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-742 A Sandstone MN 516J TON80 COMMUNICATIONS, LLC 628      
320-832 A Brownton MN 516J TON80 COMMUNICATIONS, LLC 628      
320-865 A Ogilvie MN 516J TON80 COMMUNICATIONS, LLC 628      
320-942 A Pine City MN 516J TON80 COMMUNICATIONS, LLC 628      
507-883 A Green Isle MN 516J TON80 COMMUNICATIONS, LLC 628      
507-968 A Le Sueur MN 516J TON80 COMMUNICATIONS, LLC 628      
507-996 A Le Center MN 516J TON80 COMMUNICATIONS, LLC 628      
651-588 A Lake City MN 516J TON80 COMMUNICATIONS, LLC 628      
651-742 A Red Wing MN 516J TON80 COMMUNICATIONS, LLC 628      
651-837 A Scandia Marine MN 516J TON80 COMMUNICATIONS, LLC 628      
763-726 A Cambridge MN 516J TON80 COMMUNICATIONS, LLC 628      
952-866 A Norwood MN 516J TON80 COMMUNICATIONS, LLC 628      

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

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