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: NWORLAMUDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
504-253 A New Orleans LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-04   
504-254 A New Orleans LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-04   
504-255 A New Orleans LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-04   
504-257 A New Orleans LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-04   
504-426 A New Orleans LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   
504-662 A New Orleans LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490   2021-01-11   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.