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: 704 [Rate centres in NPA 704] [Dial plan for NPA 704]

NXX: 733

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-733 A Charlotte NC CHRLNCLP35F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-733 0 Charlotte NC CHRONCNA0MD  8645 SUNCOM DBA T-MOBILE USA 422   2005-08-18   
704-733 1 Charlotte NC CHRLNCLP35F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-733 2 Charlotte NC CHRLNCLP35F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-733 3 Charlotte NC CHRLNCLP35F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-733 4 Charlotte NC CHRLNCLP35F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-733 5 Charlotte NC CHRLNCLP35F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-733 6 Charlotte NC CHRLNCLP35F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-733 7 Charlotte NC CHRONCNA0MD  8645 SUNCOM DBA T-MOBILE USA 422   2005-08-18   
704-733 8 Charlotte NC CHRONCNA0MD  8645 SUNCOM DBA T-MOBILE USA 422   2005-08-18   
704-733 9 Charlotte NC CHRLNCBOXPY  580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 422   2007-01-21   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.