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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OCN: 0688 CLIMAX TELEPHONE CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
269-438 A Climax MI CLMXMIXIDS2  348      
269-438 0 Climax MI   348      
269-438 4 Climax MI   348      
269-438 5 Climax MI   348      
269-438 8 Climax MI   348      
269-438 9 Climax MI   348      
269-746 A Climax MI CLMXMIXIDS1  348      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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