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.

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

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-227 A Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434   2025-02-18   
803-227 0 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 1 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 2 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 3 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 4 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 5 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 6 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 7 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 8 Columbia SC CLMASCSNXBY  829J PAETEC ITEL, LLC 434      
803-227 9 Columbia SC CLMASCSN13Z  8645 SUNCOM DBA T-MOBILE USA 434   2005-04-11   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.