USA Phone Code Guide
USA Phone
Code Guide

Phone prefix +1 (815) 402-XXXX

Phone prefix: +1815402
This prefix is distributed within the state Illinois
The largest city within this prefix is Galena, IL
District: Jo Daviess
The largest organization: Sprint Communications Company, L.p.
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 (815) 402-XXXX numbers is shown below Galena, IL.