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: 864 [Rate centres in NPA 864] [Dial plan for NPA 864]

NXX: 447

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
864-447 A Calhoun Falls SC CLFLSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 430      
864-447 1 Calhoun Falls SC GNVLSCDT64Z  624H ONVOY SPECTRUM, LLC 430      
864-447 2 Calhoun Falls SC GNVLSCDTXMZ  077F BANDWIDTH.COM CLEC, LLC - SC 430      
864-447 3 Calhoun Falls SC GNVLSCDTXMZ  077F BANDWIDTH.COM CLEC, LLC - SC 430      
864-447 4 Calhoun Falls SC GNVLSCDBX3X  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 430      
864-447 5 Calhoun Falls SC GNVLSCDTXMZ  077F BANDWIDTH.COM CLEC, LLC - SC 430      
864-447 6 Calhoun Falls SC GNVLSCDTXMZ  077F BANDWIDTH.COM CLEC, LLC - SC 430      
864-447 7 Calhoun Falls SC GNVLSCDT43Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 430      
864-447 8 Calhoun Falls SC CLFLSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 430      
864-447 9 Calhoun Falls SC CLFLSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 430      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.