Central time zone
Current Time in Saint Charles: 10:34 PM

Saint Charles Area Codes

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

Central time zone
Current Time in Saint Charles: 10:34 PM
Area Code State City Timezone
636MissouriSaint CharlesCentral
314MissouriSaint CharlesCentral