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Stillwater, OK

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
405-377 4 STWROKMADS0  9533 SOUTHWESTERN BELL 536      
405-377 5 STWROKMADS0  9533 SOUTHWESTERN BELL 536      
405-377 6 STWROKMADS0  9533 SOUTHWESTERN BELL 536      
405-377 7 STWROKMADS0  9533 SOUTHWESTERN BELL 536      
405-377 8 STWROKMADS0  9533 SOUTHWESTERN BELL 536      
405-377 9 OKCYOKCEXJZ  624H ONVOY SPECTRUM, LLC 536   2025-01-22   
405-385 A STWROKMADS0  9533 SOUTHWESTERN BELL 536      
405-385 0 STWROKMADS0  9533 SOUTHWESTERN BELL 536      
405-385 1 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2008-03-08   
405-385 2 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2009-04-04   
405-385 3 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2011-01-10   
405-385 4 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2011-06-24   
405-385 5 STWROKMADS0  9533 SOUTHWESTERN BELL 536      
405-385 6 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2024-12-05   
405-385 7 OKCYOKCEXMZ  145J TERRA NOVA TELECOM INC. 536   2024-12-05   
405-385 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2025-04-27   
405-385 9 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2008-12-01   
405-533 A STWROK06DS0  4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536      
405-564 A ENIDOKMA7MD  390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 536      
405-564 0 ENIDOKMA7MD  390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 536      
405-564 1 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2022-03-20   
405-564 2 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2016-06-15   
405-564 3 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-09-24   
405-564 4 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-09-24   
405-564 5 ENIDOKMA7MD  390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 536   2010-06-17   
405-564 6 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-564 7 OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2009-10-12   
405-564 8 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-564 9 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-571 A OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
405-571 0 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
405-571 1 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-571 2 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-571 3 OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536   2007-03-15   
405-571 4 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-571 5 OKCYOKSX9MD  5562 METROPCS, INC. 536   2012-04-17   
405-571 6 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-571 7 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-571 8 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-04-17   
405-571 9 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
405-612 A OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-614 A ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-614 0 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-614 1 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-614 2 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-614 3 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-614 4 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-614 5 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
405-614 6 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-08-01   
405-614 7 OKCYOKSX9MD  6529 T-MOBILE USA, INC. 536   2012-08-01   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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