Local Calling Guide

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Fort Cobb, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
405-643 A FTCBOKMARS1  9533 SOUTHWESTERN BELL 536      
405-643 0 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2015-05-10   
405-643 1 FTCBOKMARS1  9533 SOUTHWESTERN BELL 536      
405-643 2 FTCBOKMARS1  9533 SOUTHWESTERN BELL 536      
405-643 3 FTCBOKMARS1  9533 SOUTHWESTERN BELL 536      
405-643 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2018-05-07   
405-643 5 FTCBOKMARS1  9533 SOUTHWESTERN BELL 536      
405-643 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2020-07-12   
405-643 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-29   
405-643 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-29   
405-643 9 FTCBOKMARS1  9533 SOUTHWESTERN BELL 536      
405-668 A OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-668 0 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-668 1 OKCYOKCEXBZ  073H TELNYX LLC 536   2019-01-21   
405-668 2 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-10-05   
405-668 3 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2011-07-09   
405-668 4 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-668 5 OKCYOKCEXXY  516C AT&T CORP. 536   2015-04-27   
405-668 6 OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2019-03-07   
405-668 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2020-07-12   
405-668 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-03-04   
405-668 9 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-19   
572-200 A OKCYOKCEXLZ  965H FRACTEL, LLC 536      
572-200 0 OKCYOKCEXLZ  965H FRACTEL, LLC 536   2021-05-24   
572-200 1 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-07-24   
572-200 2 OKCYOKCEXLZ  965H FRACTEL, LLC 536   2021-05-24   
572-200 3 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2022-12-23   
572-200 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-02-24   
572-200 5 OKCYOKCEXVZ  506J TWILIO INTERNATIONAL, INC. 536   2021-07-16   
572-200 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2023-04-17   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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