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: 412

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-412 A Bastrop TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-412 0 Bastrop TX   6529 T-MOBILE USA, INC. 558   2012-05-04   
512-412 1 Bastrop TX   6529 T-MOBILE USA, INC. 558   2012-11-27   
512-412 2 Bastrop TX   6529 T-MOBILE USA, INC. 558   2012-11-27   
512-412 3 Bastrop TX   903C ONVOY, LLC - TX 558   2011-11-02   
512-412 4 Bastrop TX   5562 METROPCS, INC. 558   2018-01-18   
512-412 5 Bastrop TX   6529 T-MOBILE USA, INC. 558   2013-05-16   
512-412 6 Bastrop TX   516C AT&T CORP. 558   2009-10-28   
512-412 7 Bastrop TX   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2009-03-06   
512-412 8 Bastrop TX   6529 T-MOBILE USA, INC. 558   2013-05-16   
512-412 9 Bastrop TX   6529 T-MOBILE USA, INC. 558   2013-05-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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