Allendale, Missouri Area Code

Allendale, MO Area Codes are


Allendale, MO is officially utilizing area code 660.

In addition to Allendale, MO area code information read more about area code 660 details and Missouri area codes.

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

Missouri Area Code Map