Central time zone
Current Time in Union: 02:15 AM

Union Area Codes

Here is the current list of area codes in Union, MO. There is currently 1 area code(s) in Union. Search all the most up-to-date currently used Union area codes below.

Central time zone
Current Time in Union: 02:15 AM
Area Code State City Timezone
636MissouriUnionCentral