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: DLTHMNMEXZX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-627 A Hill City MN 516J TON80 COMMUNICATIONS, LLC 624      
218-642 A Alborn MN 516J TON80 COMMUNICATIONS, LLC 624      
218-648 A Palo MN 516J TON80 COMMUNICATIONS, LLC 624      
218-662 A Moose Lake MN 516J TON80 COMMUNICATIONS, LLC 624      
218-676 A Buhl MN 516J TON80 COMMUNICATIONS, LLC 624      
218-696 A Tower MN 516J TON80 COMMUNICATIONS, LLC 624      
218-767 A Ranier MN 516J TON80 COMMUNICATIONS, LLC 624      
218-868 A Little Fork MN 516J TON80 COMMUNICATIONS, LLC 624      
218-872 A Babbitt MN 516J TON80 COMMUNICATIONS, LLC 624      
218-873 A Biwabik MN 516J TON80 COMMUNICATIONS, LLC 624      
218-876 A Aurora MN 516J TON80 COMMUNICATIONS, LLC 624      
218-942 A Chisholm MN 516J TON80 COMMUNICATIONS, LLC 624      
218-949 A Hoyt Lakes MN 516J TON80 COMMUNICATIONS, LLC 624      
218-973 A Bear River MN 516J TON80 COMMUNICATIONS, LLC 624      

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

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