Area Code Lookup
What Area Code Is Rockland?
Area code 343 · Ontario
Rockland uses area code 343. It is located in Ontario.
Area Code Serving Rockland
Frequently Asked Questions
What area code is Rockland?
Rockland uses area code 343. It is located in Ontario.
How do I call Rockland from outside the US?
To call Rockland from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-343-XXX-XXXX). The +1 is the country code for all NANPA countries.