Passport Application Services - West Menlo Park 2120 Avy Ave Menlo Park, CA 94025 Phone : (650) 854-5536 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Post Office - West Menlo Park 2120 Avy Ave Menlo Park, CA 94025 Phone : (650) 854-5536 Business Category Post Offices Toll-Free           (800) ASK-USPS