Area Code Lookup
What Area Code Is Boonton?
Area code 862 · New Jersey
Boonton uses area code 862. It is located in New Jersey.
Area Code Serving Boonton
Frequently Asked Questions
What area code is Boonton?
Boonton uses area code 862. It is located in New Jersey.
How do I call Boonton from outside the US?
To call Boonton from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-862-XXX-XXXX). The +1 is the country code for all NANPA countries.