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: AIKNSCMA64E

Remotes:

Switch Switch name Switch type
EDFDSCMARS1  EDGEFIELD  5ER 
GIVLSCMARS2  GRANITEVILLE  EXM 
JHTNSCMARS1  JOHNSTON  5ER 
NWELSCMARS1  NEW ELLENTON  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
803-357 A Aiken SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-502 A Aiken SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-641 A Aiken SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-642 A Aiken SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-643 A Aiken SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-644 A Aiken SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-648 A Aiken SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      
803-649 A Aiken SC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 442      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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