United States Government--postal Service, Monteview Post Office Monteview, ID 83435 Phone : (208) 657-2286 Business Category Post Offices Government Offices & Public Schools Post Office - Monteview 2381 N 800 E Monteview, ID 83435 Phone : (208) 657-2286 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (208) 657-2286