Westphalia, Missouri Area Code

Westphalia, MO is officially utilizing two area codes which are area codes 235 and 573.

In addition to Westphalia, MO area code information read more about area code 235 and area code 573 details and Missouri area codes.

Westphalia, MO is located in Osage County and observes the Central Time Zone.
View our Times by Area Code tool.