Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

NXX: 403

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-403 A Desert Hot Springs CA PLSPCA19DMD  490J DISH WIRELESS, LLC 973      
442-403 0 Desert Hot Springs CA   649C ONVOY, LLC - CA 973   2023-10-15   
442-403 1 Desert Hot Springs CA   649C ONVOY, LLC - CA 973   2023-10-15   
442-403 2 Desert Hot Springs CA   649C ONVOY, LLC - CA 973   2024-02-29   
442-403 3 Desert Hot Springs CA   649C ONVOY, LLC - CA 973   2024-07-07   
442-403 4 Desert Hot Springs CA   649C ONVOY, LLC - CA 973   2024-07-07   
442-403 7 Desert Hot Springs CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2024-04-14   
442-403 8 Desert Hot Springs CA   649C ONVOY, LLC - CA 973   2024-02-29   
442-403 9 Desert Hot Springs CA   490J DISH WIRELESS, LLC 973   2023-07-31   

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

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