Area Code Lookup
What Area Code Is Denton?
Area code 940 · Texas
Denton uses area code 940. It is located in Texas.
Area Code Serving Denton
Frequently Asked Questions
What area code is Denton?
Denton uses area code 940. It is located in Texas.
How do I call Denton from outside the US?
To call Denton from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-940-XXX-XXXX). The +1 is the country code for all NANPA countries.