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: 725

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-725 A Luther OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      
405-725 1 Luther OK   409F ONVOY, LLC - OK 536   2018-04-15   
405-725 2 Luther OK   409F ONVOY, LLC - OK 536   2021-01-21   
405-725 3 Luther OK   409F ONVOY, LLC - OK 536   2021-01-21   
405-725 4 Luther OK   409F ONVOY, LLC - OK 536   2020-12-25   
405-725 5 Luther OK   409F ONVOY, LLC - OK 536   2020-12-25   
405-725 6 Luther OK   530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2019-07-05   
405-725 7 Luther OK   073H TELNYX LLC 536   2018-10-31   
405-725 8 Luther OK   119F BANDWIDTH.COM CLEC, LLC - OK 536   2020-05-14   
405-725 9 Luther OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-21   

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

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