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.
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Switch: ROCHMNHI21Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
507-314 4 Luverne MN 490J DISH WIRELESS, LLC 620   2023-04-17   
507-551 0 La Crescent MN 490J DISH WIRELESS, LLC 620   2023-05-07   
507-693 2 Millville MN 490J DISH WIRELESS, LLC 620   2023-03-05   
507-851 A Rochester MN 490J DISH WIRELESS, LLC 620      
507-851 9 Rochester MN 490J DISH WIRELESS, LLC 620   2022-02-27   
507-902 0 Mankato MN 490J DISH WIRELESS, LLC 620   2023-05-07   
507-904 A Hayfield MN 490J DISH WIRELESS, LLC 620      
507-904 8 Hayfield MN 490J DISH WIRELESS, LLC 620   2023-04-05   
507-969 1 West Concord MN 490J DISH WIRELESS, LLC 620   2023-03-06   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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