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: 404 [Rate centres in NPA 404] [Dial plan for NPA 404]

NXX: 568

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
404-568 A Atlanta GA ATLNGASSDS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-568 0 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 1 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 2 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 3 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 4 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 5 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 6 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 7 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 8 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   
404-568 9 Atlanta GA   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2005-10-06   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.