Phone prefix +1 (510) 565-XXXX
Phone prefix: +1510565
This prefix is distributed within the state California
The largest city within this prefix is Fremont, CA
District: Alameda
The largest organization: T-mobile Usa

Time Zone: Pacific
Winter time: UTC-8
Summer time: UTC-7
The largest city within the prefix of +1 (510) 565-XXXX numbers is shown below
Fremont, CA.