Area Code Lookup
What Area Code Is Leavenworth?
Area code 913 · Kansas
Leavenworth uses area code 913. It is located in Kansas.
Area Code Serving Leavenworth
Frequently Asked Questions
What area code is Leavenworth?
Leavenworth uses area code 913. It is located in Kansas.
How do I call Leavenworth from outside the US?
To call Leavenworth from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-913-XXX-XXXX). The +1 is the country code for all NANPA countries.