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: 466

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-466 A Guthrie OK COYLOKMARS1  9533 SOUTHWESTERN BELL 536      
405-466 0 Guthrie OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-19   
405-466 1 Guthrie OK COYLOKMARS1  9533 SOUTHWESTERN BELL 536      
405-466 2 Guthrie OK COYLOKMARS1  9533 SOUTHWESTERN BELL 536      
405-466 3 Guthrie OK COYLOKMARS1  9533 SOUTHWESTERN BELL 536      
405-466 4 Guthrie OK COYLOKMARS1  9533 SOUTHWESTERN BELL 536      
405-466 5 Guthrie OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2008-12-01   
405-466 6 Guthrie OK COYLOKMARS1  9533 SOUTHWESTERN BELL 536      
405-466 7 Guthrie OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2013-09-07   
405-466 8 Guthrie OK OKCYOKCEXXY  516C AT&T CORP. 536   2011-02-05   
405-466 9 Guthrie OK COYLOKMARS1  9533 SOUTHWESTERN BELL 536      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.