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: SXMLSCMARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
864-868 A Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      
864-868 0 Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      
864-868 2 Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      
864-868 3 Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      
864-868 4 Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      
864-868 5 Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      
864-868 6 Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      
864-868 7 Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      
864-868 9 Six Mile SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 430      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.