US-ZIP

Your Primary Information Source for Area Code Data
Area Code 858
(CA, US)
 
 
858 Area Code Basic Information
Area Code 858
Location CA
Country US
In Service Date 1999-06-12
Service Length 27 years
Overlay Area Code? Yes
Overlay Area Codes 619  858 
Parent Area Code 619
Time Zone P
Map 507
Area code in jeopardy? No

Outbound Dialing Information

The following section explains how to dial outbound numbers from this area code.