Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Byars, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
405-267 A OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-267 0 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2012-05-27   
405-267 1 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2014-07-13   
405-267 2 OKCYOKCEXBZ  073H TELNYX LLC 536   2018-10-31   
405-267 3 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-08-27   
405-267 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-02-20   
405-267 5 OKCYOKCEXXY  516C AT&T CORP. 536   2011-08-25   
405-267 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-01-21   
405-267 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-01-21   
405-267 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-02-20   
405-267 9 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2015-04-03   
405-783 A BYRSOKMARS1  9533 SOUTHWESTERN BELL 536      
405-783 0 OKCYOKCEXEZ  073H TELNYX LLC 536   2021-04-09   
405-783 1 BYRSOKMARS1  9533 SOUTHWESTERN BELL 536      
405-783 2 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2018-09-20   
405-783 3 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-04-26   
405-783 4 BYRSOKMARS1  9533 SOUTHWESTERN BELL 536      
405-783 5 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-04-14   
405-783 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-04-14   
405-783 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-29   
405-783 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-29   
405-994 A OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-994 0 OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536   2025-01-22   
405-994 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-09-10   
405-994 9   145J TERRA NOVA TELECOM INC. 536   2023-08-10   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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