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: 569

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-569 A Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434      
803-569 0 Columbia SC   8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 1 Columbia SC   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2010-06-12   
803-569 2 Columbia SC   829J PAETEC ITEL, LLC 434   2010-03-23   
803-569 3 Columbia SC   829J PAETEC ITEL, LLC 434   2010-03-23   
803-569 4 Columbia SC   829J PAETEC ITEL, LLC 434   2010-03-23   
803-569 5 Columbia SC   8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 6 Columbia SC   516C AT&T CORP. 434   2013-08-31   
803-569 7 Columbia SC   8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 8 Columbia SC   8645 SUNCOM DBA T-MOBILE USA 434   2010-08-23   
803-569 9 Columbia SC   8645 SUNCOM DBA T-MOBILE USA 434   2010-10-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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