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: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
832-256 A Houston Suburban TX   5562 METROPCS, INC. 560      
832-256 0 Houston Suburban TX   6701 AERIAL COMMUNICATIONS, INC. 560      
832-256 1 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      
832-256 2 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      
832-256 3 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      
832-256 4 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      
832-256 5 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      
832-256 6 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      
832-256 7 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      
832-256 8 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      
832-256 9 Houston Suburban TX HSTDTXBGCM5  5562 METROPCS, INC. 560      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.