Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-740 A Columbia SC IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-740 0 Columbia SC IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-740 1 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-740 2 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-740 3 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-740 4 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-740 5 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-740 6 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-740 7 Columbia SC CLMASCLNX3X  8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 434      
803-740 8 Columbia SC IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434      
803-740 9 Columbia SC IRMOSCAP2MD  8645 SUNCOM DBA T-MOBILE USA 434      

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

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