US-ZIP

Your Primary Information Source for Area Code Data
Area Code 510
(CA, US)
 
 
510 Area Code Basic Information
Area Code 510
Location CA
Country US
In Service Date 1991-09-02
Service Length 35 years
Overlay Area Code? Yes
Overlay Area Codes 341  510 
Parent Area Code 415
Time Zone P
Map 518
Area code in jeopardy? No

Outbound Dialing Information

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