Passport Application Services - Overton 275 Moapa Valley Blvd Overton, NV 89040 Phone : (702) 397-2140 Business Category Passport Application Services Toll-Free           (800) ASK-USPS United States Government - Overton - Moapa - Logandale--post Office - Po, Post Office Overton 191 N Highway 169 Overton, NV 89040 Phone : (702) 397-2140 Business Category Post Offices Government Offices & Public Schools Post Office - Overton 275 Moapa Valley Blvd Overton, NV 89040 Phone : (702) 397-2140 Business Category Government Offices-Federal Post Offices Government Offices & Public Schools Toll-Free           (800) ASK-USPS