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: 351

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-351 A Alex OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-351 0 Alex OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-351 1 Alex OK   119F BANDWIDTH.COM CLEC, LLC - OK 536   2018-07-28   
405-351 2 Alex OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2010-04-02   
405-351 3 Alex OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-03-12   
405-351 4 Alex OK   119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-05-08   
405-351 5 Alex OK   409F ONVOY, LLC - OK 536   2016-04-11   
405-351 6 Alex OK   409F ONVOY, LLC - OK 536   2016-04-11   
405-351 7 Alex OK   409F ONVOY, LLC - OK 536   2018-04-15   
405-351 8 Alex OK   409F ONVOY, LLC - OK 536   2021-02-20   
405-351 9 Alex OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-18   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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