Area Code Lookup
What Area Code Is Keswick?
Area code 905 · Ontario
Keswick uses area code 905. It is located in Ontario.
Area Code Serving Keswick
Frequently Asked Questions
What area code is Keswick?
Keswick uses area code 905. It is located in Ontario.
How do I call Keswick from outside the US?
To call Keswick from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-905-XXX-XXXX). The +1 is the country code for all NANPA countries.