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: MDBGFLPMRPA

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
904-214 A Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204      
904-214 7 Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2005-10-14   
904-214 9 Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2004-05-02   
904-282 A Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204      
904-291 A Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204      
904-406 2 Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2003-01-19   
904-406 4 Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2003-08-30   
904-406 5 Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2005-04-23   
904-589 A Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204      
904-589 9 Middleburg FL 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 45204   2006-05-19   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.