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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Cando, ND

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
701-303 A FARGNDBCXNX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 636      
701-303 0 FARGNDBCXNX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 636      
701-303 5 DVLKND13GT0  3065 MIDCONTINENT COMMUNICATIONS - ND 636   2017-07-15   
701-900 A FARGNDBCXNX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 636      
701-900 9 FARGNDBCXNX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 636   2010-12-11   
701-968 A DVLKNDXADS2  1447 NORTH DAKOTA TELEPHONE CO. 636      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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