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

NXX: 314

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-314 A Imperial TX MDLDTXMUXRX  903C ONVOY, LLC - TX 542      
432-314 0 Imperial TX MDLDTXMUXAY  073H TELNYX LLC 542   2022-05-07   
432-314 1 Imperial TX MDLDTXMUXCY  624H ONVOY SPECTRUM, LLC 542   2024-03-21   
432-314 2 Imperial TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2021-10-09   
432-314 4 Imperial TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2021-09-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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