Area Code Lookup
What Area Code Is Westwood?
Area code 551 · New Jersey
Westwood uses area code 551. It is located in New Jersey.
Area Code Serving Westwood
Frequently Asked Questions
What area code is Westwood?
Westwood uses area code 551. It is located in New Jersey.
How do I call Westwood from outside the US?
To call Westwood from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-551-XXX-XXXX). The +1 is the country code for all NANPA countries.