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: 642

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-642 A Newberry CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730      
442-642 0 Newberry CA LSANCARC32Z  073H TELNYX LLC 730   2021-03-13   
442-642 1 Newberry CA LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2024-07-10   
442-642 2 Newberry CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-08-09   
442-642 4 Newberry CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-12-04   
442-642 5 Newberry CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2020-12-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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