North American Telephone Operator
North American
Telephone Operator

Phone prefix +1-815220

Phone prefix: +1815220
This prefix is distributed within the state Illinois
The largest city within this prefix is La Salle, IL
District: La Salle
The largest organization: Ameritech Illinois
Phone numbers of the state Illinois
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-815220.... numbers is shown below La Salle, IL.