Area Code:

925557

State Area Code:

925

City Prefix:

557

City:

SAN RAMON

State:

California

Zipcode:

94583

County (FIPS Code):

CONTRA COSTA ( 06013 )

Country:

United States of America

Carrier:

MCI WORLDCOM COMMUNICATIONS, I

Latitude & Longitude:

37.7393 -121.9417

Type of Service:

Land Line

Time Zone:

Pacific

Businesses in Prefix:

13