Area Code Lookup
What Area Code Is Bay St Louis?
Area code 228 · Mississippi
Bay St Louis uses area code 228. It is located in Mississippi.
Area Code Serving Bay St Louis
Frequently Asked Questions
What area code is Bay St Louis?
Bay St Louis uses area code 228. It is located in Mississippi.
How do I call Bay St Louis from outside the US?
To call Bay St Louis from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-228-XXX-XXXX). The +1 is the country code for all NANPA countries.