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: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
859-437 A Ford KY WNCHKYMAX9Y  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466      
859-437 0 Ford KY WNCHKYMAX9Y  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466      
859-437 1 Ford KY WNCHKYMAX9Y  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466      
859-437 2 Ford KY WNCHKYMAX9Y  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466      
859-437 3 Ford KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466      
859-437 4 Ford KY WNCHKYMAEMD  896E ONVOY, LLC - KY 466      
859-437 5 Ford KY WNCHKYMAX9Y  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466      
859-437 7 Ford KY WNCHKYMAX9Y  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466      
859-437 8 Ford KY DAVLKYMAX7X  073H TELNYX LLC 466      
859-437 9 Ford KY WNCHKYMAX9Y  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 466      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.