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.

NPA: 859 [Rate centres in NPA 859] [Dial plan for NPA 859]

NXX: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
859-737 A Winchester KY WNCHKYMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 0 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 1 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 2 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 3 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 4 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 5 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 6 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 7 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 8 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      
859-737 9 Winchester KY   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 466      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.