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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-432 A Dillsboro IN DLBOINXARS1  0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 922      
812-432 0 Dillsboro IN DLBOINXARS1  0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 922      
812-432 1 Dillsboro IN CNCNOHRE2MD  097D ONVOY, LLC - IN 922   2016-04-11   
812-432 2 Dillsboro IN CNCNOHRE2MD  097D ONVOY, LLC - IN 922   2016-04-11   
812-432 3 Dillsboro IN DLBOINXARS1  0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 922      
812-432 4 Dillsboro IN CNCNOHWSX0Z  4857 MILES COMMUNICATIONS INC. DBA ENHANCED TELECOMM CO 922   2017-01-27   
812-432 5 Dillsboro IN DLBOINXARS1  0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 922      
812-432 6 Dillsboro IN DLBOINXARS1  0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 922      
812-432 7 Dillsboro IN CNCNOHTX9MD  508J CENTURYLINK COMMUNICATIONS LLC 922   2014-02-17   
812-432 8 Dillsboro IN CNCNOHWSXFZ  318J COMCAST IP PHONE LLC 922   2006-10-19   
812-432 9 Dillsboro IN DLBOINXARS1  0832 UNITED TEL. CO. OF INDIANA, INC. DBA CENTURYLINK 922      

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.