Area Code Lookup
What Area Code Is Highland Mills?
Area code 845 · New York
Highland Mills uses area code 845. It is located in New York.
Area Code Serving Highland Mills
Frequently Asked Questions
What area code is Highland Mills?
Highland Mills uses area code 845. It is located in New York.
How do I call Highland Mills from outside the US?
To call Highland Mills from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-845-XXX-XXXX). The +1 is the country code for all NANPA countries.