Area Code Lookup
What Area Code Is Toa Alta?
Area code 939 · Puerto Rico
Toa Alta uses area code 939. It is located in Puerto Rico.
Area Code Serving Toa Alta
Frequently Asked Questions
What area code is Toa Alta?
Toa Alta uses area code 939. It is located in Puerto Rico.
How do I call Toa Alta from outside the US?
To call Toa Alta from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-939-XXX-XXXX). The +1 is the country code for all NANPA countries.