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.

Winnsboro, SC

1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-402 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-402 0 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2009-02-05   
803-402 1 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2009-07-27   
803-402 2 IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434   2010-01-28   
803-402 3 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-11-29   
803-402 4 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2010-03-04   
803-402 5 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-09-10   
803-402 6 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2014-04-06   
803-402 7 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2011-01-28   
803-402 8 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2011-04-08   
803-402 9 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-03-16   
803-589 A CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 0 CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 1 CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 2 CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 3 CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 4 CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 5 CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 6 CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 7 CLMASCSNCMD  4621 DELTACOM, INC. - SC 434      
803-589 8 CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2008-11-20   
803-589 9 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2005-03-04   
803-633 A WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-633 0 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-633 1 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-633 2 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-633 3 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-633 4 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-633 5 IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-633 6 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2007-09-03   
803-633 7 CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2008-06-15   
803-633 8 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-633 9 IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434   2010-01-18   
803-635 A WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-712 A WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-712 0 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-712 1 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-712 2 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-712 3 CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434   2008-11-30   
803-712 4 CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2004-06-12   
803-712 5 CLMASCSNXYY  364E YMAX COMMUNICATIONS CORP. - SC 434   2008-06-21   
803-712 6 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-712 7 CLMASCSN29Z  506J TWILIO INTERNATIONAL, INC. 434   2021-04-24   
803-712 8 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434   2021-01-18   
803-712 9 WNBOSCXADS0  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 434      
803-718 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-718 0 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-718 1 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-718 2 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-718 3 CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      

1 2 3 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.