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: BTRGLABSRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
225-749 A Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 0 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 2 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 3 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 4 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 5 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 6 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 7 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 8 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-749 9 Baton Rouge LA 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      

Last updated: Sat, 02 May 2026 12:20:53 UTC

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