Phone prefix +1-630919
Phone prefix: +1630919
This prefix is distributed within the state Illinois
The largest city within this prefix is Schaumburg, IL
District: Cook
The largest organization: Teleport Communications Group - Chicago
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-630919.... numbers is shown below
Schaumburg, IL.