Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

NXX: 964

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-964 A La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 0 La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 1 La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 2 La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 3 La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 4 La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 5 La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 6 La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 7 La Jolla CA   829J PAETEC ITEL, LLC 732      
858-964 8 La Jolla CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-04-04   
858-964 9 La Jolla CA   829J PAETEC ITEL, LLC 732      

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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