Local Calling Guide

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Sheldon, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-215 A   903C ONVOY, LLC - TX 560      
281-215 0   903C ONVOY, LLC - TX 560      
281-215 1   903C ONVOY, LLC - TX 560      
281-215 2   903C ONVOY, LLC - TX 560      
281-215 3   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-11-28   
281-215 4   829J PAETEC ITEL, LLC 560   2012-07-27   
281-215 5   903C ONVOY, LLC - TX 560   2012-12-17   
281-215 6   903C ONVOY, LLC - TX 560      
281-215 7   903C ONVOY, LLC - TX 560      
281-215 8   903C ONVOY, LLC - TX 560      
281-215 9   903C ONVOY, LLC - TX 560      
281-456 A HSTNTXSHRS0  9533 SOUTHWESTERN BELL 560      
281-456 0   9533 SOUTHWESTERN BELL 560      
281-456 1   9533 SOUTHWESTERN BELL 560      
281-456 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-12-13   
281-456 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-01-17   
281-456 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2002-05-08   
281-456 5   9533 SOUTHWESTERN BELL 560      
281-456 6   9533 SOUTHWESTERN BELL 560      
281-456 7   9533 SOUTHWESTERN BELL 560      
281-456 8   9533 SOUTHWESTERN BELL 560      
281-456 9   145J TERRA NOVA TELECOM INC. 560   2021-10-29   
281-609 A   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2025-04-04   
281-609 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-31   
281-609 2   903C ONVOY, LLC - TX 560   2020-12-10   
281-609 3   903C ONVOY, LLC - TX 560   2020-09-30   
281-609 4   903C ONVOY, LLC - TX 560   2020-12-10   
281-609 5   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2025-09-08   
281-609 6   903C ONVOY, LLC - TX 560   2020-09-30   
281-609 7   903C ONVOY, LLC - TX 560   2013-02-03   
281-609 8   903C ONVOY, LLC - TX 560   2003-10-01   
281-609 9   903C ONVOY, LLC - TX 560   2020-12-10   
281-783 A HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-783 0   7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-783 1   7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-783 2   903C ONVOY, LLC - TX 560   2015-12-10   
281-783 3   903C ONVOY, LLC - TX 560   2012-06-18   
281-783 4   004F BANDWIDTH.COM CLEC, LLC - TX 560   2013-01-04   
281-783 5   516C AT&T CORP. 560   2011-02-05   
281-783 6   004F BANDWIDTH.COM CLEC, LLC - TX 560   2014-05-10   
281-783 7   089G COMITY COMMUNICATIONS, LLC - TX 560   2013-04-08   
281-783 8   004F BANDWIDTH.COM CLEC, LLC - TX 560   2014-10-09   
281-783 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   
281-962 A HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-962 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-03-24   
281-962 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-12   
281-962 2   318J COMCAST IP PHONE, LLC 560   2007-02-16   
281-962 3   004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-02-19   
281-962 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-09-22   
281-962 5   004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-02-19   
281-962 6   903C ONVOY, LLC - TX 560   2015-12-10   
281-962 7   903C ONVOY, LLC - TX 560   2011-09-02   
281-962 8   004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-08-31   
281-962 9   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-258 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-258 0   073H TELNYX LLC 560   2017-06-16   
346-258 1   903C ONVOY, LLC - TX 560   2016-08-06   
346-258 2   903C ONVOY, LLC - TX 560   2016-08-06   
346-258 3   903C ONVOY, LLC - TX 560   2016-08-06   
346-258 4   903C ONVOY, LLC - TX 560   2017-11-04   
346-258 5   903C ONVOY, LLC - TX 560   2018-01-01   
346-258 6   004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-06-29   
346-258 7   903C ONVOY, LLC - TX 560   2016-06-10   
346-258 8   903C ONVOY, LLC - TX 560   2016-06-10   
346-258 9   515J IP HORIZON LLC 560   2017-12-15   
346-362 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-362 0   903C ONVOY, LLC - TX 560   2021-07-02   
346-362 1   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-12-27   
346-362 2   515J IP HORIZON LLC 560   2025-03-02   
346-362 3   903C ONVOY, LLC - TX 560   2023-07-15   
346-362 4   903C ONVOY, LLC - TX 560   2021-04-12   
346-362 5   903C ONVOY, LLC - TX 560   2021-04-12   
346-362 6   516J TON80 COMMUNICATIONS, LLC 560   2021-06-02   
346-362 7   903C ONVOY, LLC - TX 560   2018-10-14   
346-362 8   903C ONVOY, LLC - TX 560   2018-10-14   
346-362 9   903C ONVOY, LLC - TX 560   2021-07-02   
346-484 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
346-484 0   903C ONVOY, LLC - TX 560   2023-08-26   
346-484 1   903C ONVOY, LLC - TX 560   2023-10-14   
346-484 2   903C ONVOY, LLC - TX 560   2021-10-21   
346-484 3   903C ONVOY, LLC - TX 560   2021-10-21   
346-484 4   903C ONVOY, LLC - TX 560   2021-09-19   
346-484 5   903C ONVOY, LLC - TX 560   2021-09-19   
346-484 6   624H ONVOY SPECTRUM, LLC 560   2024-03-20   
346-484 7   515J IP HORIZON LLC 560   2025-03-02   
346-484 8   073H TELNYX LLC 560   2022-04-02   
346-484 9   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2022-02-28   
832-734 A HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560      
832-734 0   145J TERRA NOVA TELECOM INC. 560   2025-06-06   
832-734 2   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560      
832-734 3   903C ONVOY, LLC - TX 560   2016-03-21   
832-734 4   508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-19   
832-734 5   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
832-734 6   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
832-734 7   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-09-01   
832-734 8   903C ONVOY, LLC - TX 560   2016-03-21   
832-734 9   903C ONVOY, LLC - TX 560   2016-04-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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