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: 529

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-529 A Britton OK   409F ONVOY, LLC - OK 536      
405-529 0 Britton OK   409F ONVOY, LLC - OK 536      
405-529 1 Britton OK   409F ONVOY, LLC - OK 536      
405-529 2 Britton OK   409F ONVOY, LLC - OK 536      
405-529 3 Britton OK OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536   2022-07-11   
405-529 4 Britton OK OKCYOKCEXCZ  939H COMMIO, LLC 536   2022-12-11   
405-529 5 Britton OK OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536   2011-09-15   
405-529 6 Britton OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2013-07-28   
405-529 7 Britton OK   409F ONVOY, LLC - OK 536      
405-529 8 Britton OK   409F ONVOY, LLC - OK 536      
405-529 9 Britton OK   409F ONVOY, LLC - OK 536      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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