Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 747 [Rate centres in NPA 747] [Dial plan for NPA 747]

NXX: 392

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-392 A Agoura CA   649C ONVOY, LLC - CA 730   2026-10-18   
747-392 0 Agoura CA   649C ONVOY, LLC - CA 730   2026-10-18   

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

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