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]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-978 A Terminal TX MDLDTX87X0X  6664 SPRINT SPECTRUM L.P. 542      
432-994 A Midland TX MDLDTXMUDS0  9533 SOUTHWESTERN BELL 542      
432-999 A Terminal TX MDLDTXMUXRX  903C ONVOY, LLC - TX 542      

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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