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: CRSSSCXA753

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
843-753 A Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-753 0 Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-753 1 Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-753 2 Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-753 3 Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-753 4 Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-753 5 Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-753 6 Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      
843-753 7 Cross SC 0527 HOME TELEPHONE ILEC, LLC 436      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.