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: 832 [Rate centres in NPA 832] [Dial plan for NPA 832]

NXX: 765

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-765 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 0 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 1 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 2 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 3 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 4 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 5 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 6 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 7 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 8 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
832-765 9 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.