Phone prefix +1-815975
Phone prefix: +1815975
This prefix is distributed within the state Illinois
The largest city within this prefix is Belvidere, IL
District: Boone
The largest organization: New Cingular Wireless PCS
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-815975.... numbers is shown below
Belvidere, IL.