Phone prefix +1 (815) 623-XXXX
Phone prefix: +1815623
This prefix is distributed within the state Illinois
The largest city within this prefix is Roscoe, IL
District: Winnebago
The largest organization: Frontier North

Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1 (815) 623-XXXX numbers is shown below
Roscoe, IL.