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.

OCN: 5385 HARGRAY, INC. - SC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
803-440 A Columbia SC CLMASCSN27Z  434      
803-440 1 Columbia SC CLMASCSN27Z  434      
803-903 0 Hampton SC CLMASCSN27Z  434      
843-255 A Beaufort SC BUFTSCCNAMD  436      
843-379 A Beaufort SC BUFTSCCNAMD  436      
843-541 A St Helena Island SC BUFTSCCNAMD  436      
843-547 1 Ridgeland SC BUFTSCCNAMD  436      
843-644 A Laurel Bay SC BUFTSCCNAMD  436      
843-645 A Low Country SC BUFTSCCNAMD  436      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.