Post Office - Wallingford 1329 N 47th St Seattle, WA 98103 Phone : (206) 547-1406 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (206) 548-9103 Automated Postal Center - Wallingford 1329 N 47th St Seattle, WA 98103 Phone : (206) 547-1406 Business Category Automated Postal Centers Toll-Free           (800) ASK-USPS Fax           (206) 548-9103 Post Office - Greenwood 8306 Greenwood Ave N Seattle, WA 98103 Phone : (206) 547-1406 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (206) 784-8617