North American Telephone Operator
North American
Telephone Operator

Phone prefix +1-312216

Phone prefix: +1312216
This prefix is distributed within the state Illinois
The largest city within this prefix is Not defined
District: Cook
The largest organization: Not defined
Phone numbers of the state Illinois
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-312216.... numbers is shown below .