Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX: 809

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-809 A Norman OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-809 0 Norman OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2026-06-06   
405-809 1 Norman OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-809 2 Norman OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2026-07-20   
405-809 3 Norman OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-809 4 Norman OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2026-07-20   
405-809 5 Norman OK OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2026-07-09   
405-809 6 Norman OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2026-07-20   
405-809 8 Norman OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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