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: DBLNGAMA27C

Remotes:

Switch Switch name Switch type
CCHRGAMA93A  COCHRAN  5BR 
ESMNGAES37A  EASTMAN  5BR 
SNVLGAESRS1  SANDERSVILLE  EXM 
WGVLGAES86C  WRIGHTSVILLE  5BR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
478-272 A Dublin GA 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 446      
478-274 A Dublin GA 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 446      
478-275 A Dublin GA 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 446      
478-277 A Dublin GA 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 446      
478-296 A Dublin GA 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 446      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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