Post Office - Rollingbay 10355 Ne Valley Rd Rollingbay, WA 98061 Phone : (206) 842-3261 Post Office - Rollingbay Business Category Post Offices Toll-Free           (800) ASK-USPS United States Government--postal Service, Rolling Bay 10355 Ne Valley Rd Bainbridge Island, WA 98110 Phone : (206) 842-3261 United States Government--postal Service, Rolling Bay Business Category Government Offices-Federal Government Offices & Public Schools