Area Code Lookup
What Area Code Is New Canaan?
Area code 203 · Connecticut
New Canaan uses area code 203. It is located in Connecticut.
Area Code Serving New Canaan
Frequently Asked Questions
What area code is New Canaan?
New Canaan uses area code 203. It is located in Connecticut.
How do I call New Canaan from outside the US?
To call New Canaan from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-203-XXX-XXXX). The +1 is the country code for all NANPA countries.