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: 854 [Rate centres in NPA 854] [Dial plan for NPA 854]

NXX: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
854-276 A Charleston SC   475J CALLWORKS CORPORATION 436   2024-09-29   
854-276 0 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
854-276 1 Charleston SC   475J CALLWORKS CORPORATION 436      
854-276 7 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
854-276 8 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      
854-276 9 Charleston SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 436      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.