Local Calling Guide

Area code/prefix search

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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 457

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-457 A Columbia SC IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-457 0 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 1 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 2 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 3 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 4 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 5 Columbia SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2009-10-04   
803-457 6 Columbia SC IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434   2011-04-11   
803-457 7 Columbia SC CLMASCSNCMD  8660 WINDSTREAM NUVOX, INC. 434   2010-01-22   
803-457 8 Columbia SC CLMASCSNCMD  8660 WINDSTREAM NUVOX, INC. 434   2010-01-22   
803-457 9 Columbia SC IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434   2009-01-19   

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

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