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.
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Switch: RDBAALMARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
256-356 A Red Bay AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-356 0 Red Bay AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-356 2 Red Bay AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-356 3 Red Bay AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-356 4 Red Bay AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-356 8 Red Bay AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-356 9 Red Bay AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
662-676 A Red Bay MS 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
662-676 9 Red Bay MS 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      

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

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