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: 342

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-342 A Arcadia OK   409F ONVOY, LLC - OK 536      
405-342 0 Arcadia OK   119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-05-30   
405-342 1 Arcadia OK   939H COMMIO, LLC 536   2024-03-16   
405-342 2 Arcadia OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2017-01-21   
405-342 3 Arcadia OK   409F ONVOY, LLC - OK 536   2016-03-28   
405-342 4 Arcadia OK   409F ONVOY, LLC - OK 536   2016-03-28   
405-342 5 Arcadia OK   624H ONVOY SPECTRUM, LLC 536   2024-10-15   
405-342 6 Arcadia OK   624H ONVOY SPECTRUM, LLC 536   2024-10-15   
405-342 7 Arcadia OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2020-03-07   
405-342 8 Arcadia OK   409F ONVOY, LLC - OK 536   2016-06-29   
405-342 9 Arcadia OK   409F ONVOY, LLC - OK 536   2016-06-29   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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