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: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-423 A Fort Stockton TX MDLDTXMUXRX  903C ONVOY, LLC - TX 542      
432-423 0 Fort Stockton TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-423 1 Fort Stockton TX MDLDTXMUXRX  903C ONVOY, LLC - TX 542      
432-423 2 Fort Stockton TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-423 3 Fort Stockton TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-423 4 Fort Stockton TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-423 5 Fort Stockton TX MDLDTXMUX3X  6529 T-MOBILE USA, INC. 542      
432-423 6 Fort Stockton TX MDLDTXMUXAY  073H TELNYX LLC 542      
432-423 7 Fort Stockton TX MDLDTXMUX3X  6529 T-MOBILE USA, INC. 542      
432-423 8 Fort Stockton TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-423 9 Fort Stockton TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.