Area Code Lookup
What Area Code Is Gloucester?
Area code 856 · New Jersey
Gloucester uses area code 856. It is located in New Jersey.
Area Code Serving Gloucester
Frequently Asked Questions
What area code is Gloucester?
Gloucester uses area code 856. It is located in New Jersey.
How do I call Gloucester from outside the US?
To call Gloucester from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-856-XXX-XXXX). The +1 is the country code for all NANPA countries.