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: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX: 662

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-662 A Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-662 0 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 1 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 2 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 3 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 4 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 5 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 6 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 7 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 8 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-04-22   
405-662 9 Oklahoma City OK   939H COMMIO, LLC 536   2024-02-24   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.