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: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
747-837 A Agoura CA LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730      
747-837 0 Agoura CA   649C ONVOY, LLC - CA 730   2023-10-23   
747-837 1 Agoura CA   649C ONVOY, LLC - CA 730   2023-10-23   
747-837 2 Agoura CA   649C ONVOY, LLC - CA 730   2022-03-17   
747-837 3 Agoura CA   649C ONVOY, LLC - CA 730   2022-03-17   
747-837 4 Agoura CA   516J TON80 COMMUNICATIONS, LLC 730   2022-03-16   
747-837 5 Agoura CA   649C ONVOY, LLC - CA 730   2022-03-17   
747-837 6 Agoura CA   145J TERRA NOVA TELECOM INC. 730   2025-08-25   
747-837 7 Agoura CA   649C ONVOY, LLC - CA 730   2023-10-27   
747-837 8 Agoura CA   624H ONVOY SPECTRUM, LLC 730   2022-03-17   
747-837 9 Agoura CA   649C ONVOY, LLC - CA 730   2023-10-27   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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