Area Code Lookup
What Area Code Is Lake Charles?
Area code 337 · Louisiana
Lake Charles uses area code 337. It is located in Louisiana.
Area Code Serving Lake Charles
Frequently Asked Questions
What area code is Lake Charles?
Lake Charles uses area code 337. It is located in Louisiana.
How do I call Lake Charles from outside the US?
To call Lake Charles from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-337-XXX-XXXX). The +1 is the country code for all NANPA countries.