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: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-667 A Marfa TX MDLDTXMUXDY  965H FRACTEL, LLC 542      
432-667 0 Marfa TX   515J IP HORIZON LLC 542   2021-05-17   
432-667 1 Marfa TX MDLDTXMUXFY  515J IP HORIZON LLC 542   2023-12-28   
432-667 2 Marfa TX   515J IP HORIZON LLC 542   2025-03-31   
432-667 3 Marfa TX   515J IP HORIZON LLC 542   2025-03-31   
432-667 4 Marfa TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 542   2025-12-15   
432-667 8 Marfa TX MDLDTXMUXDY  965H FRACTEL, LLC 542   2021-05-16   
432-667 9 Marfa TX MDLDTXMUXFY  515J IP HORIZON LLC 542   2023-12-28   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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