Local Calling Guide

Area code/prefix search

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

NXX: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-458 A Indio CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-05-03   
442-458 6 Indio CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-05-03   
442-458 7 Indio CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-05-03   
442-458 8 Indio CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-05-03   
442-458 9 Indio CA   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-05-03   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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