Local Calling Guide

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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
512-428 1 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-428 2 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-428 3 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-428 4 AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2007-09-05   
512-428 5 AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2007-09-05   
512-428 6 AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2007-09-05   
512-428 7 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-428 8 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2009-12-17   
512-428 9 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-431 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-432 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 0 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 1 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 2 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 3 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 4 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 5 AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2007-09-12   
512-432 6 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 7 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 8 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-432 9 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 0 AUSWTXGX0MD  5562 METROPCS, INC. 558   2007-11-12   
512-433 1 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 2 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 3 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 4 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 5 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 6 AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2006-08-23   
512-433 7 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 8 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-433 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-434 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-434 0 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-09-16   
512-434 1 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-434 2 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-434 3 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-434 4 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-434 5 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-434 6 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-08-24   
512-434 7 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-434 8 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-434 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-435 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-435 0 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-435 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-02-07   
512-435 2 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-435 3 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-435 4 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-435 5 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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