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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NPA: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]

NXX: 749

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
507-749 A Fairmont MN FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-749 0 Fairmont MN FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-749 1 Fairmont MN FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-749 2 Fairmont MN FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-749 3 Fairmont MN FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-749 5 Fairmont MN FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      
507-749 8 Fairmont MN FAMTMN170MD  429A MIDCONTINENT COMMUNICATIONS - MN 620      

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

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