Central time zone
Current Time in New Haven: 05:41 PM

New Haven Area Codes

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

Central time zone
Current Time in New Haven: 05:41 PM
Area Code State City Timezone
573MissouriNew HavenCentral
636MissouriNew HavenCentral