← Area code 503
503-580 phone numbers
Numbers 503-580-0000 to 503-580-9999 are assigned to New Cingular Wireless PCS, LLC in Salem, OR.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 503-580-0000 to 503-580-9999 are assigned to New Cingular Wireless PCS, LLC in Salem, OR.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.