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: 490

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-490 A Palm Springs CA   700J WAVENATION, LLC 973   2025-09-25   
442-490 0 Palm Springs CA   700J WAVENATION, LLC 973   2025-09-25   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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