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: 315

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-315 A Midland TX MDLDTXMUXQY  829J PAETEC ITEL, LLC 542   2025-01-22   
432-315 0 Midland TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2018-03-02   
432-315 1 Midland TX   829J PAETEC ITEL, LLC 542   2015-06-04   
432-315 2 Midland TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2018-03-02   
432-315 3 Midland TX MDLDTXMUXMX  903C ONVOY, LLC - TX 542   2018-03-02   
432-315 4 Midland TX MDLDTXMUXCY  624H ONVOY SPECTRUM, LLC 542   2023-09-17   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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