Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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   903C ONVOY, LLC - TX 542   2021-01-30   
432-423 1 Fort Stockton TX   903C ONVOY, LLC - TX 542   2021-01-30   
432-423 2 Fort Stockton TX   903C ONVOY, LLC - TX 542   2020-07-07   
432-423 3 Fort Stockton TX   903C ONVOY, LLC - TX 542   2020-07-07   
432-423 4 Fort Stockton TX   903C ONVOY, LLC - TX 542   2018-11-17   
432-423 5 Fort Stockton TX   6529 T-MOBILE USA, INC. 542   2023-04-05   
432-423 6 Fort Stockton TX   073H TELNYX LLC 542   2021-03-18   
432-423 7 Fort Stockton TX   6529 T-MOBILE USA, INC. 542   2023-04-05   
432-423 8 Fort Stockton TX   903C ONVOY, LLC - TX 542   2019-04-04   
432-423 9 Fort Stockton TX   903C ONVOY, LLC - TX 542   2019-04-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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