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: 516

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-516 A Oklahoma City OK   409F ONVOY, LLC - OK 536      
405-516 0 Oklahoma City OK   409F ONVOY, LLC - OK 536      
405-516 1 Oklahoma City OK   409F ONVOY, LLC - OK 536   2025-12-01   
405-516 2 Oklahoma City OK   409F ONVOY, LLC - OK 536      
405-516 3 Oklahoma City OK   409F ONVOY, LLC - OK 536      
405-516 4 Oklahoma City OK   409F ONVOY, LLC - OK 536      
405-516 6 Oklahoma City OK   409F ONVOY, LLC - OK 536      
405-516 7 Oklahoma City OK   409F ONVOY, LLC - OK 536      
405-516 8 Oklahoma City OK   409F ONVOY, LLC - OK 536   2025-12-01   
405-516 9 Oklahoma City OK   409F ONVOY, LLC - OK 536   2025-12-01   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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