Central time zone
Current Time in Sterling: 05:21 PM

Sterling Area Codes

Here is the current list of area codes in Sterling, IL. There is currently 2 area code(s) in Sterling. Search all the most up-to-date currently used Sterling area codes below.

Central time zone
Current Time in Sterling: 05:21 PM
Area Code State City Timezone
779IllinoisSterlingCentral
815IllinoisSterlingCentral