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Hugo, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
580-317 A HUGOOKMARS1  9533 SOUTHWESTERN BELL 536      
580-317 0   6272 UNITED STATES CELLULAR - OK 536   2014-03-12   
580-317 1   9533 SOUTHWESTERN BELL 536      
580-317 2   9533 SOUTHWESTERN BELL 536      
580-317 3   6272 UNITED STATES CELLULAR - OK 536      
580-317 4   9533 SOUTHWESTERN BELL 536      
580-317 5   6272 UNITED STATES CELLULAR - OK 536      
580-317 6   6272 UNITED STATES CELLULAR - OK 536   2004-10-20   
580-317 7   6272 UNITED STATES CELLULAR - OK 536      
580-317 8   9533 SOUTHWESTERN BELL 536      
580-317 9   9533 SOUTHWESTERN BELL 536      
580-326 A HUGOOKMARS1  9533 SOUTHWESTERN BELL 536      
580-372 A ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-372 0   6272 UNITED STATES CELLULAR - OK 536      
580-372 1   6272 UNITED STATES CELLULAR - OK 536   2004-05-13   
580-372 2   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2006-09-04   
580-372 3   6272 UNITED STATES CELLULAR - OK 536   2007-02-28   
580-372 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2008-04-14   
580-372 5   6272 UNITED STATES CELLULAR - OK 536   2009-10-05   
580-372 6   6272 UNITED STATES CELLULAR - OK 536   2011-04-18   
580-372 7   235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 536   2008-10-03   
580-372 8   235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 536   2007-08-19   
580-372 9   7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536   2013-04-01   
580-406 A OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-406 0   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2015-12-05   
580-406 1   5562 METROPCS, INC. 536   2021-05-14   
580-406 2   409F ONVOY, LLC - OK 536   2016-06-26   
580-406 3   409F ONVOY, LLC - OK 536   2016-06-26   
580-406 4   409F ONVOY, LLC - OK 536   2016-06-26   
580-406 5   073H TELNYX LLC 536   2017-06-07   
580-406 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2020-01-26   
580-406 7   409F ONVOY, LLC - OK 536   2021-03-04   
580-406 8   409F ONVOY, LLC - OK 536   2021-03-04   
580-406 9   624H ONVOY SPECTRUM, LLC 536   2025-01-22   
580-424 A HUGOOKAL0MD  387E CROSS-VALLIANT CELLULAR PARTNERSHIP 536      
580-743 A HUGOOKMARS1  9533 SOUTHWESTERN BELL 536      
580-743 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2005-06-18   
580-743 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2006-11-30   
580-743 2   9533 SOUTHWESTERN BELL 536      
580-743 3   9533 SOUTHWESTERN BELL 536      
580-743 4   4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536   2005-08-13   
580-743 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-03-18   
580-743 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-07-17   
580-743 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2012-06-27   
580-743 8   516C AT&T CORP. 536   2011-05-30   
580-743 9   530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2014-09-02   
580-969 A OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-969 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2016-12-17   
580-969 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2020-06-26   
580-969 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2020-06-26   
580-969 3   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2023-06-24   
580-969 4   390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 536   2024-04-13   
580-969 5   5562 METROPCS, INC. 536   2023-09-12   
580-969 7   6529 T-MOBILE USA, INC. 536   2025-05-05   
580-969 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-12-02   
580-969 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-01-29   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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