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: 981

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-981 A Bethany OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-981 0 Bethany OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-05-28   
405-981 1 Bethany OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-05-28   
405-981 2 Bethany OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2021-05-04   
405-981 3 Bethany OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-05-28   
405-981 4 Bethany OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2021-02-28   
405-981 5 Bethany OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2020-11-29   
405-981 6 Bethany OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2020-11-29   
405-981 7 Bethany OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2020-11-29   
405-981 8 Bethany OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2020-11-29   
405-981 9 Bethany OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2020-11-29   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.