Phone prefix +1-815656
Phone prefix: +1815656
This prefix is distributed within the state Illinois
The largest city within this prefix is Freeport, IL
District: Stephenson
The largest organization: Level 3 Communications
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-815656.... numbers is shown below
Freeport, IL.