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: BRTWKYESDS0

Remotes:

Switch Switch name Switch type
BLFDKYMADS0  BLOOMFIELD  RSC 
CHPLKYMADS1  CHAPLIN  RSC 
LBJTKYMADS0  LEBANON JUNCTION  RSC 
NWHNKYMADS0  NEW HAVEN  RSC 
TYVLKYMADS0  TAYLORSVILLE  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
502-331 A Bardstown KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 462      
502-348 A Bardstown KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 462      
502-349 A Bardstown KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 462      
502-350 A Bardstown KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 462      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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