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: IPLAIN30DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
317-599 A Indianapolis IN 970C CMN-RUS INC. - IN 336      
317-599 1 Indianapolis IN 970C CMN-RUS INC. - IN 336   2011-06-25   
574-725 2 Logansport IN 970C CMN-RUS INC. - IN 336   2015-07-11   
765-301 7 Greencastle IN 970C CMN-RUS INC. - IN 336   2016-09-30   
765-301 9 Greencastle IN 970C CMN-RUS INC. - IN 336   2011-12-11   
765-307 2 Crawfordsville IN 970C CMN-RUS INC. - IN 336   2014-03-08   
765-307 3 Crawfordsville IN 970C CMN-RUS INC. - IN 336   2015-12-17   
765-371 1 La Fontaine IN 970C CMN-RUS INC. - IN 336   2012-06-23   
765-382 8 Marion IN 970C CMN-RUS INC. - IN 336   2017-04-05   
765-388 2 New Castle IN 970C CMN-RUS INC. - IN 336   2011-10-21   
765-436 8 Thorntown IN 970C CMN-RUS INC. - IN 336   2014-08-24   
765-481 2 Lebanon IN 970C CMN-RUS INC. - IN 336   2011-07-28   
765-670 4 Frankfort IN 970C CMN-RUS INC. - IN 336   2015-04-20   
765-919 4 Peru IN 970C CMN-RUS INC. - IN 336   2017-11-23   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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