Area Code Lookup
What Area Code Is Oakland?
Area code 458 · Oregon
Oakland uses area code 458. It is located in Oregon.
Area Code Serving Oakland
Frequently Asked Questions
What area code is Oakland?
Oakland uses area code 458. It is located in Oregon.
How do I call Oakland from outside the US?
To call Oakland from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-458-XXX-XXXX). The +1 is the country code for all NANPA countries.