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: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 375

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-375 A Boerne TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-375 0 Boerne TX FRBGTXXALMD  5562 METROPCS, INC. 566      
830-375 1 Boerne TX FRBGTXXAUMD  6529 T-MOBILE USA, INC. 566      
830-375 2 Boerne TX FRBGTXXAUMD  6529 T-MOBILE USA, INC. 566      
830-375 3 Boerne TX FRBGTXXAUMD  6529 T-MOBILE USA, INC. 566      
830-375 4 Boerne TX FRBGTXXAUMD  6529 T-MOBILE USA, INC. 566      
830-375 5 Boerne TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-375 6 Boerne TX FRBGTXXAUMD  6529 T-MOBILE USA, INC. 566      
830-375 7 Boerne TX FRBGTXXAUMD  6529 T-MOBILE USA, INC. 566      
830-375 8 Boerne TX FRBGTXXAUMD  6529 T-MOBILE USA, INC. 566      
830-375 9 Boerne TX FRBGTXXAUMD  6529 T-MOBILE USA, INC. 566      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.