Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 299

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-299 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-299 0 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-03-14   
512-299 1 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-05-16   
512-299 2 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-05-16   
512-299 3 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-05-16   
512-299 4 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-05-16   
512-299 5 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-07-05   
512-299 6 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-07-05   
512-299 7 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-07-05   
512-299 8 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-07-05   
512-299 9 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2002-06-16   

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

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