Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 545

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-545 A Bastrop TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-545 0 Bastrop TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-545 1 Bastrop TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-545 2 Bastrop TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-545 3 Bastrop TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-545 4 Bastrop TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-545 5 Bastrop TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-545 6 Bastrop TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-545 7 Bastrop TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-545 8 Bastrop TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-545 9 Bastrop TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.