Phone prefix +1-309712
Phone prefix: +1309712
This prefix is distributed within the state Illinois
The largest city within this prefix is Peoria, IL
District: Peoria
The largest organization: United States Cellular Corp. - Illinois
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-309712.... numbers is shown below
Peoria, IL.