Phone prefix +1 (313) 617-XXXX
Phone prefix: +1313617
This prefix is distributed within the state Michigan
The largest city within this prefix is Detroit, MI
District: Wayne
The largest organization: New Cingular Wireless PCS - IL
Time Zone: Eastern
Winter time: UTC-5
Summer time: UTC-4
The largest city within the prefix of +1 (313) 617-XXXX numbers is shown below
Detroit, MI.