Phone Number Prefixes in the 503 Area Code - Unfaithful Finder

Thousand digits 503-531 Area Code & Prefix

(503) 531-0xxx

(503) 531-1xxx

(503) 531-2xxx

(503) 531-3xxx

(503) 531-4xxx

(503) 531-5xxx

(503) 531-6xxx

(503) 531-7xxx

(503) 531-8xxx

(503) 531-9xxx