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: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
843-977 A Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 0 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 1 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 2 Nichols SC MYBHSCAFFMD  077F BANDWIDTH.COM CLEC, LLC - SC 432      
843-977 3 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 4 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 5 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 6 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 7 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 8 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
843-977 9 Nichols SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.