Local Calling Guide

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

NXX: 521

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-521 A Bastrop TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-521 0 Bastrop TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2011-12-12   
512-521 1 Bastrop TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2015-01-21   
512-521 2 Bastrop TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2015-01-21   
512-521 3 Bastrop TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2014-06-20   
512-521 4 Bastrop TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2014-09-04   
512-521 5 Bastrop TX AUSWTXOO2MD  829J PAETEC ITEL, LLC 558   2013-12-16   
512-521 6 Bastrop TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2014-09-04   
512-521 7 Bastrop TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2013-03-08   
512-521 8 Bastrop TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2014-09-04   
512-521 9 Bastrop TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2014-09-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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