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: 432 [Rate centres in NPA 432] [Dial plan for NPA 432]

NXX: 816

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-816 A Big Spring TX   6529 T-MOBILE USA, INC. 542      
432-816 0 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 1 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 2 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 3 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 4 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 5 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 6 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 7 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 8 Big Spring TX MDLDTXMUX6Y  6529 T-MOBILE USA, INC. 542      
432-816 9 Big Spring TX   6529 T-MOBILE USA, INC. 542      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.