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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Yorktown, IN

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
765-759 6 YRTWIN01RS1  9325 INDIANA BELL TEL CO INC 336      
765-759 7 YRTWIN01RS1  9325 INDIANA BELL TEL CO INC 336      
765-759 8 YRTWIN01RS1  9325 INDIANA BELL TEL CO INC 336      
765-759 9 YRTWIN01RS1  9325 INDIANA BELL TEL CO INC 336      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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