Area Code Lookup
What Area Code Is Yaphank?
Area code 934 · New York
Yaphank uses area code 934. It is located in New York.
Area Code Serving Yaphank
Frequently Asked Questions
What area code is Yaphank?
Yaphank uses area code 934. It is located in New York.
How do I call Yaphank from outside the US?
To call Yaphank from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-934-XXX-XXXX). The +1 is the country code for all NANPA countries.