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: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-276 A El Reno OK   409F ONVOY, LLC - OK 536      
405-276 2 El Reno OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-05-22   
405-276 3 El Reno OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-05-22   
405-276 4 El Reno OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-03-28   
405-276 5 El Reno OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-03-28   
405-276 6 El Reno OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2015-08-17   
405-276 7 El Reno OK OKCYOKSX9MD  5562 METROPCS, INC. 536   2016-05-12   
405-276 8 El Reno OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-27   
405-276 9 El Reno OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2015-07-02   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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