Area Code Lookup
What Area Code Is Closter?
Area code 201 · New Jersey
Closter uses area code 201. It is located in New Jersey.
Area Code Serving Closter
Frequently Asked Questions
What area code is Closter?
Closter uses area code 201. It is located in New Jersey.
How do I call Closter from outside the US?
To call Closter from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-201-XXX-XXXX). The +1 is the country code for all NANPA countries.