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: GNVLKYMADS0

Remotes:

Switch Switch name Switch type
BRMNKYMADS0  BREMEN  RSC 
CNCYKYMADS0  CENTRAL CITY  RSS 
DRBOKYESDS0  DRAKESBORO  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
270-338 A Greenville KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
270-377 A Greenville KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
270-377 0 Greenville KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
270-377 1 Greenville KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
270-377 2 Greenville KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      
270-377 3 Greenville KY 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 464      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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