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: 843 [Rate centres in NPA 843] [Dial plan for NPA 843]

NXX: 428

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-428 A Conway SC MYBHSCAF5MD  8660 WINDSTREAM NUVOX, INC. 432      
843-428 0 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 1 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 2 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 3 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 4 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 5 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 6 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 7 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 8 Conway SC MYBHSCAFDMD  548E ONVOY, LLC - SC 432      
843-428 9 Conway SC MYBHSCAF5MD  8660 WINDSTREAM NUVOX, INC. 432      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.