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: EDFDSCMARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-637 A Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 0 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 1 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 2 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 3 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 4 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 5 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 6 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 7 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-637 9 Edgefield SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      

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

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