Portland, Oregon has two area codes. 503 has the largest number of prefixes, totalling 146. Area code 971, the newest overlay area code in Portland, has far fewer. This information is for landlines only, with cellular providers offering even more.
The phone number of the Oregon 150 is: 503-306-5209.
The phone number of the Oregon Nikkei Endowment is: 503-224-1458.
The phone number of the Oregon Historical Society is: 503-222-1741.
The phone number of the Portland Institute For Contemporary Art is: 503-242-1419.
The phone number of the Oregon Zoo is: 503-220-2450.
The phone number of the Historic Preservation League Of Oregon is: 503-243-1923.
The phone number of the Oregon Museum Of Science And Industry is: 503-797-4000.
The phone number of the Oregon Nikkei Legacy Center is: 503-224-1458.
The phone number of the Oregon Rail Heritage Center is: 503-680-8895.
The phone number of the Oregon Sports Hall Of Fame is: 503-227-7466.
The phone number of the Japanese Garden Society Of Oregon is: 503-223-0913.
The phone number of the Portland Art Museum Rental Sls is: 503-224-0674.