Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 249

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-249 A Mount Pleasant TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
430-249 0 Mount Pleasant TX   903C ONVOY, LLC - TX 554      
430-249 1 Mount Pleasant TX   903C ONVOY, LLC - TX 554      
430-249 2 Mount Pleasant TX   903C ONVOY, LLC - TX 554   2019-05-24   
430-249 3 Mount Pleasant TX   5562 METROPCS, INC. 554   2021-12-16   
430-249 4 Mount Pleasant TX   624H ONVOY SPECTRUM, LLC 554   2021-06-28   
430-249 5 Mount Pleasant TX   624H ONVOY SPECTRUM, LLC 554   2021-12-11   
430-249 6 Mount Pleasant TX   624H ONVOY SPECTRUM, LLC 554   2021-12-11   
430-249 7 Mount Pleasant TX   903C ONVOY, LLC - TX 554   2020-11-12   
430-249 8 Mount Pleasant TX   903C ONVOY, LLC - TX 554   2020-11-12   
430-249 9 Mount Pleasant TX   6529 T-MOBILE USA, INC. 554   2022-03-10   

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

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