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: 554

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-554 A Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 0 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 1 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 2 Charlotte NC MTHWNCXBDSA  7970 WINDSTREAM COMMUNICATIONS, INC. - NC 422   2007-12-17   
704-554 3 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 4 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 5 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 6 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 7 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 8 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      
704-554 9 Charlotte NC CHRLNCRE55G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 422      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.