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.

Switch: CLMASCSNXYY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-343 9 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-10-08   
803-386 2 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-10-08   
803-386 3 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-10-08   
803-386 6 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-01-21   
803-391 7 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-01-23   
803-391 8 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-01-23   
803-395 8 Orangeburg SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2010-12-14   
803-395 9 Orangeburg SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2010-12-14   
803-400 3 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-01-21   
803-403 2 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-02-14   
803-445 2 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-10-08   
803-661 A Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434      
803-661 0 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-02-23   
803-661 1 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-02-23   
803-661 2 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-20   
803-661 5 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-20   
803-678 9 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-08-10   
803-692 6 Bishopville SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-21   
803-696 5 Manning SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-10   
803-696 9 Manning SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-21   
803-712 5 Winnsboro SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-21   
803-718 9 Winnsboro SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-21   
803-834 8 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-01-21   
803-883 2 Sumter SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-10   
803-883 3 Sumter SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-10   
803-883 7 Sumter SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-21   
803-883 9 Sumter SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-21   
803-900 8 Camden SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2010-12-14   
803-900 9 Camden SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2010-12-14   
803-931 4 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-08-10   
803-936 2 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-08-10   
803-955 7 Columbia SC 364E YMAX COMMUNICATIONS CORP. - SC 434   2009-08-10   

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

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