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.

Santee, SC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-854 A SANTSCXARS0  0526 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-854 0 SANTSCXARS0  0526 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-854 1 IRMOSCAP5MD  5562 METROPCS, INC. 434   2021-10-22   
803-854 2 SANTSCXARS0  0526 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-854 3 SANTSCXARS0  0526 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-854 4 SANTSCXARS0  0526 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-854 5 SANTSCXARS0  0526 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-854 6 IRMOSCAP5MD  5562 METROPCS, INC. 434   2021-10-22   
803-854 7 CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2010-08-20   
803-854 8 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2005-03-04   
803-854 9 SANTSCXARS0  0526 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-857 A IRMOSCAP2MD  6664 SPRINT SPECTRUM, L.P. 434      
803-857 0 IRMOSCAP2MD  6664 SPRINT SPECTRUM, L.P. 434   2011-05-26   
803-857 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-857 2 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2011-09-16   
803-857 3 IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434   2012-01-13   
803-857 4 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2015-06-19   
803-857 5 IRMOSCAP5MD  5562 METROPCS, INC. 434   2021-04-28   
803-857 6 IRMOSCAP2MD  6664 SPRINT SPECTRUM, L.P. 434      
803-857 7 CLMASCSN07Z  508J CENTURYLINK COMMUNICATIONS LLC 434   2015-05-27   
803-857 8 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2014-01-06   
803-857 9 IRMOSCAP2MD  6664 SPRINT SPECTRUM, L.P. 434      
803-974 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-974 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-974 1 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-06-12   
803-974 2 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-29   
803-974 3 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2021-01-29   
803-974 4 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2018-09-15   
803-974 5 CLMASCSN29Z  506J TWILIO INTERNATIONAL INC 434   2021-04-24   
803-974 6 CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2020-11-11   
803-974 7 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-06-24   
803-974 8 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2019-06-24   
803-974 9 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
839-832 A   516J TON80 COMMUNICATIONS LLC 434   2022-04-09   
839-832 0   8645 SUNCOM DBA T-MOBILE USA 434   2022-04-10   
839-832 4   516J TON80 COMMUNICATIONS LLC 434   2022-04-09   
839-832 9   8645 SUNCOM DBA T-MOBILE USA 434   2022-04-10   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.