Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 874

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-874 A Agoura CA AGORCA11DS0  9740 PACIFIC BELL 730      
818-874 0 Agoura CA   9740 PACIFIC BELL 730      
818-874 1 Agoura CA   9740 PACIFIC BELL 730      
818-874 2 Agoura CA   9740 PACIFIC BELL 730      
818-874 3 Agoura CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2010-07-23   
818-874 4 Agoura CA   9740 PACIFIC BELL 730      
818-874 5 Agoura CA   9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-20   
818-874 6 Agoura CA   9740 PACIFIC BELL 730      
818-874 7 Agoura CA   9740 PACIFIC BELL 730      
818-874 8 Agoura CA   9740 PACIFIC BELL 730      
818-874 9 Agoura CA   9740 PACIFIC BELL 730      

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

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