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: 591

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-591 A Houston TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-591 0 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-08-01   
832-591 1 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-07-02   
832-591 2 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560   2014-07-06   
832-591 3 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560   2014-07-06   
832-591 4 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-08-01   
832-591 5 Houston TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-05-23   
832-591 6 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-08-01   
832-591 7 Houston TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-20   
832-591 8 Houston TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-20   
832-591 9 Houston TX HSTDTXBG5MD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.