Lake Forest Area Codes

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

Central time zone
Current Time in Lake Forest: 03:31 PM
Area Code State City Timezone
224IllinoisLake ForestCentral
847IllinoisLake ForestCentral