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: 656

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-656 A Binger OK BNGROKMARS1  9533 SOUTHWESTERN BELL 536      
405-656 0 Binger OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-05-08   
405-656 1 Binger OK BNGROKMARS1  9533 SOUTHWESTERN BELL 536      
405-656 2 Binger OK BNGROKMARS1  9533 SOUTHWESTERN BELL 536      
405-656 3 Binger OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-18   
405-656 5 Binger OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2018-04-21   
405-656 6 Binger OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2013-10-01   
405-656 7 Binger OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2021-02-06   
405-656 8 Binger OK OKCYOKCEXBZ  073H TELNYX LLC 536   2019-01-21   
405-656 9 Binger OK BNGROKMARS1  9533 SOUTHWESTERN BELL 536      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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