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.

North Sumter, SC

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-236 A SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-316 A SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-316 0   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 2   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 3   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 4   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 5   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 6   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 7   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 8   8645 SUNCOM DBA T-MOBILE USA 434      
803-316 9   8645 SUNCOM DBA T-MOBILE USA 434      
803-406 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-458 A SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-458 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2010-02-19   
803-458 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-02-03   
803-458 2   8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-458 3   8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-458 4   8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-458 5   8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-458 6   8645 SUNCOM DBA T-MOBILE USA 434   2013-09-15   
803-458 7   8645 SUNCOM DBA T-MOBILE USA 434   2013-09-15   
803-458 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2011-09-14   
803-458 9   8645 SUNCOM DBA T-MOBILE USA 434   2008-12-28   
803-468 A CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-468 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-06-10   
803-469 A NSMTSCXBDS0  0520 FARMERS TEL. COOP., INC. 434      
803-491 A NSMTSCXBDS0  0520 FARMERS TEL. COOP., INC. 434      
803-565 A SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-565 0   8645 SUNCOM DBA T-MOBILE USA 434      
803-565 1   8645 SUNCOM DBA T-MOBILE USA 434      
803-565 2   8645 SUNCOM DBA T-MOBILE USA 434      
803-565 3   8645 SUNCOM DBA T-MOBILE USA 434      
803-565 4   8645 SUNCOM DBA T-MOBILE USA 434   2006-08-20   
803-565 5   8645 SUNCOM DBA T-MOBILE USA 434   2006-08-20   
803-565 6   8645 SUNCOM DBA T-MOBILE USA 434      
803-565 7   8645 SUNCOM DBA T-MOBILE USA 434   2006-07-14   
803-565 8   8645 SUNCOM DBA T-MOBILE USA 434   2006-07-14   
803-565 9   8645 SUNCOM DBA T-MOBILE USA 434      
803-607 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-607 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-09-25   
803-607 1   8645 SUNCOM DBA T-MOBILE USA 434   2008-09-26   
803-607 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-06-10   
803-607 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-06-10   
803-607 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2023-02-09   
803-607 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-02-12   
803-607 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2012-06-10   
803-607 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2010-08-30   
803-607 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2010-08-30   
803-607 9   793K TWC IP ENABLED SERVICES, LLC 434   2009-04-10   
803-651 A SMTRSCDH2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-651 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-09-17   
803-651 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2007-09-17   
803-651 2   8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-651 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-03-17   
803-651 4   8645 SUNCOM DBA T-MOBILE USA 434   2009-06-08   
803-651 5   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2021-08-17   
803-651 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2008-03-17   
803-651 7   8645 SUNCOM DBA T-MOBILE USA 434   2022-02-17   
803-651 8   8645 SUNCOM DBA T-MOBILE USA 434   2006-12-07   
803-651 9   8645 SUNCOM DBA T-MOBILE USA 434   2006-12-07   
803-869 A NSMTSCXB2MD  527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434      
803-869 0   8645 SUNCOM DBA T-MOBILE USA 434   2014-03-31   
803-869 1   793K TWC IP ENABLED SERVICES, LLC 434   2017-04-17   
803-869 2   8645 SUNCOM DBA T-MOBILE USA 434   2022-02-17   
803-869 3   8645 SUNCOM DBA T-MOBILE USA 434   2022-02-17   
803-869 4   793K TWC IP ENABLED SERVICES, LLC 434   2013-04-19   
803-869 5   8645 SUNCOM DBA T-MOBILE USA 434   2022-02-17   
803-869 6   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2021-03-10   
803-869 7   8645 SUNCOM DBA T-MOBILE USA 434   2022-02-17   
803-869 8   527H SOUTH CAROLINA TELECOMM GRP HOLDINGS, LLC - SC 434   2017-10-24   
803-869 9   8645 SUNCOM DBA T-MOBILE USA 434   2022-02-17   
803-905 A NSMTSCXBDS0  0520 FARMERS TEL. COOP., INC. 434      
803-968 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 2   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 5   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 6   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-968 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2025-02-03   
803-968 9   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-972 A CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-972 0   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-972 1   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-972 2   145J TERRA NOVA TELECOM INC. 434   2025-08-30   
803-972 3   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-972 4   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-972 7   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      

1 2 >>

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.