Local Calling Guide

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OCN: 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
512-509 A Georgetown TX AUSTTXGR09Z  558      
512-509 0 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 1 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 2 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 3 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 4 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 5 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 6 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 7 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 8 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-509 9 Georgetown TX AUSTTXGR09Z  558   2006-08-12   
512-516 8 Austin TX AUSTTXGRDS7  558   2010-08-23   
512-526 A Austin TX AUSTTXGRDS7  558      
512-526 0 Austin TX   558   2008-05-27   
512-526 1 Austin TX   558   2008-05-27   
512-526 2 Austin TX   558   2008-05-27   
512-526 3 Austin TX   558   2008-05-27   
512-526 4 Austin TX   558   2008-05-27   
512-526 5 Austin TX   558   2008-05-27   
512-526 6 Austin TX   558   2008-05-27   
512-526 7 Austin TX   558   2008-05-27   
512-526 8 Austin TX   558   2008-05-27   
512-526 9 Austin TX   558   2008-05-27   
512-540 7 Lampasas TX AUSTTXGR09Z  558   2010-06-01   
512-541 3 Austin TX AUSTTXGRDS7  558   2008-07-14   
512-575 6 Smithville TX AUSTTXGR09Z  558   2013-05-07   
512-582 6 Austin TX AUSTTXGRDS7  558   2010-12-27   
512-591 A Georgetown TX AUSTTXGRDS7  558      
512-591 2 Georgetown TX AUSTTXGRDS7  558   2010-11-15   
512-591 9 Georgetown TX AUSTTXGRDS7  558      
512-599 6 Austin TX AUSTTXGR09Z  558   2015-07-10   
512-602 A Austin TX AUSTTXGRDS7  558      
512-634 A Austin TX AUSTTXGR09Z  558      
512-634 0 Austin TX AUSTTXGR09Z  558      
512-634 1 Austin TX AUSTTXGR09Z  558      
512-634 2 Austin TX AUSTTXGR09Z  558      
512-634 3 Austin TX AUSTTXGR09Z  558      
512-634 4 Austin TX AUSTTXGR09Z  558      
512-634 5 Austin TX AUSTTXGR09Z  558      
512-642 7 Hutto TX AUSTTXGR09Z  558   2012-03-05   
512-655 4 Austin TX AUSTTXGR09Z  558   2012-07-16   
512-655 5 Austin TX AUSTTXGR09Z  558   2012-07-16   
512-655 6 Austin TX AUSTTXGRDS7  558   2012-07-16   
512-655 7 Austin TX AUSTTXGRDS7  558   2012-07-16   
512-655 8 Austin TX AUSTTXGRDS7  558   2012-07-16   
512-666 2 Austin TX AUSTTXGR09Z  558   2011-06-10   
512-671 5 Austin TX AUSTTXGRDS7  558   2006-06-09   
512-676 A Austin TX AUSTTXGRDS7  558      
512-676 2 Austin TX AUSTTXGRDS7  558   2013-12-22   
512-676 4 Austin TX AUSTTXGRDS7  558   2013-12-22   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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