Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-358 1 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-358 4 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-08-23   
512-358 6 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-08-23   
512-359 4 Lockhart TX 793K TWC IP ENABLED SERVICES, LLC 558   2010-11-06   
512-361 A Buda TX 793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-361 0 Buda TX 793K TWC IP ENABLED SERVICES, LLC 558   2014-12-22   
512-361 3 Buda TX 793K TWC IP ENABLED SERVICES, LLC 558   2015-09-18   
512-363 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-02-08   
512-366 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-25   
512-369 3 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-04-24   
512-373 3 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-08-23   
512-373 8 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-05   
512-382 0 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2004-08-20   
512-382 1 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2004-08-20   
512-382 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-05-02   
512-382 6 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-05-02   
512-382 7 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-05-02   
512-382 9 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-09-09   
512-383 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-386 1 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-08-23   
512-394 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-08-23   
512-394 6 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-08-23   
512-394 7 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-08-23   
512-401 3 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-12-15   
512-409 3 Bastrop TX 793K TWC IP ENABLED SERVICES, LLC 558   2015-10-07   
512-428 4 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-05   
512-428 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-05   
512-428 6 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-05   
512-432 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-433 6 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-08-23   
512-436 8 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-436 9 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-04-24   
512-456 0 Leander TX 793K TWC IP ENABLED SERVICES, LLC 558   2014-11-08   
512-456 7 Leander TX 793K TWC IP ENABLED SERVICES, LLC 558   2012-10-01   
512-465 2 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-467 4 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-487 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-03-10   
512-494 4 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-03-10   
512-494 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-03-10   
512-494 6 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-03-10   
512-502 5 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-05   
512-504 3 Kyle PPCP TX 793K TWC IP ENABLED SERVICES, LLC 558   2005-07-27   
512-504 9 Kyle PPCP TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-12-13   
512-505 8 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-514 0 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-04-24   
512-514 1 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-03-10   
512-519 9 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2006-04-24   
512-520 A Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-520 1 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2016-07-08   
512-520 8 Austin TX 793K TWC IP ENABLED SERVICES, LLC 558   2011-02-20   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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