Local Calling Guide

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Yale, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-287 A TLSAOKSMBMD  516C AT&T CORP. 538      
539-287 0 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2023-08-06   
539-287 1 TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2025-01-23   
539-287 2 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2022-12-20   
539-287 7 TLSAOKSMBMD  516C AT&T CORP. 538   2022-12-19   
539-287 8 TULSOKTB02Z  490J DISH WIRELESS, LLC 538   2024-03-03   
918-387 A YALEOKMARS1  9533 SOUTHWESTERN BELL 538      
918-387 0 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2015-03-13   
918-387 1 YALEOKMARS1  9533 SOUTHWESTERN BELL 538      
918-387 2 YALEOKMARS1  9533 SOUTHWESTERN BELL 538      
918-387 3 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-03-04   
918-387 4 YALEOKMARS1  9533 SOUTHWESTERN BELL 538      
918-387 6 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2015-12-31   
918-387 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-387 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-387 9 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2017-03-26   
918-395 A TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538      
918-395 0 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2018-06-08   
918-395 1 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2022-03-07   
918-395 2 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-07-16   
918-395 3 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-07-16   
918-395 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-03-04   
918-395 6 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-03-04   
918-395 7 TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538   2017-04-12   
918-395 8 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2022-07-16   
918-395 9 TULSOKTBX5Z  073H TELNYX LLC 538   2019-01-10   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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