Phone prefix +1-510456
Phone prefix: +1510456
This prefix is distributed within the state California
The largest city within this prefix is San Jose, CA
District: Santa Clara
The largest organization: U.s. Telepacific Corp.
Time Zone: Pacific
Winter time: UTC-8
Summer time: UTC-7
The largest city within the prefix of +1-510456.... numbers is shown below
San Jose, CA.