Area Code Lookup
What Area Code Is Pittsburgh Suburban Zone 20?
Area code 412 · Pennsylvania
Pittsburgh Suburban Zone 20 uses area code 412. It is located in Pennsylvania.
Area Code Serving Pittsburgh Suburban Zone 20
Frequently Asked Questions
What area code is Pittsburgh Suburban Zone 20?
Pittsburgh Suburban Zone 20 uses area code 412. It is located in Pennsylvania.
How do I call Pittsburgh Suburban Zone 20 from outside the US?
To call Pittsburgh Suburban Zone 20 from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-412-XXX-XXXX). The +1 is the country code for all NANPA countries.