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: 326

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-326 A Independence CA VTVLCAXAXPX  612K CSC VOICE, LLC 730      
442-326 0 Independence CA   515J IP HORIZON LLC 730   2015-09-25   
442-326 1 Independence CA LSANCAJW6MD  073H TELNYX LLC 730   2018-05-11   
442-326 2 Independence CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2019-02-28   
442-326 3 Independence CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2019-02-28   
442-326 4 Independence CA VTVLCAXAY0X  425J CSC WIRELESS, LLC 730   2019-06-06   
442-326 5 Independence CA   612K CSC VOICE, LLC 730   2015-08-27   
442-326 6 Independence CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-04   
442-326 8 Independence CA VTVLCAXAX5Y  649C ONVOY, LLC - CA 730   2021-08-09   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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