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: 252 [Rate centres in NPA 252] [Dial plan for NPA 252]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
252-274 A Washington NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-274 0 Washington NC RCMTNCXAXWX  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 951      
252-274 1 Washington NC GNVLNCXAYMD  5562 METROPCS, INC. 951   2022-01-12   
252-274 2 Washington NC GNVLNCXAYMD  5562 METROPCS, INC. 951   2021-10-07   
252-274 3 Washington NC GNVLNCXAYMD  5562 METROPCS, INC. 951   2021-10-07   
252-274 4 Washington NC GNVLNCXAYMD  5562 METROPCS, INC. 951   2022-03-27   
252-274 5 Washington NC RCMTNCXA01Z  6282 UNITED STATES CELLULAR - NC 951   2022-11-27   
252-274 6 Washington NC RCMTNCXA01Z  6282 UNITED STATES CELLULAR - NC 951   2022-11-27   
252-274 7 Washington NC GNVLNCXAYMD  8645 SUNCOM DBA T-MOBILE USA 951   2022-04-19   
252-274 8 Washington NC GNVLNCXAYMD  8645 SUNCOM DBA T-MOBILE USA 951   2022-04-19   
252-274 9 Washington NC GNVLNCXAYMD  8645 SUNCOM DBA T-MOBILE USA 951   2022-04-19   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.