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: 585

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-585 A Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
832-585 0 Spring TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
832-585 1 Spring TX HSTNTX01X7X  516C AT&T CORP. 560   2011-09-30   
832-585 2 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-11-23   
832-585 3 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-12-15   
832-585 4 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-02-10   
832-585 5 Spring TX HSTATX75DS0  7982 CAPROCK TELECOMMUNICATIONS CORP. - TX 560   2007-01-11   
832-585 6 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-03-07   
832-585 7 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-12-21   
832-585 8 Spring TX HSTWTXLKDS0  4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 560   2003-12-28   
832-585 9 Spring TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-05-04   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.