Union Pacific Railroad--post Offices, Hawk Point Hawk Point, MO 63349 Phone : (636) 338-4640 Business Category Railroads Line-Haul Operating Post Offices Railroads Post Office - Hawk Point 441 Main St Hawk Point, MO 63349 Phone : (636) 338-4640 Post Office - Hawk Point Business Category Post Offices National Security Recruiting Us Armed Forces Toll-Free           (800) ASK-USPS United States Government--u.s. Postal Service, Hawk Point Hawk Point, MO 63349 Phone : (636) 338-4640 United States Government--u.s. Postal Service, Hawk Point Business Category Government Offices-Federal National Security Recruiting Us Armed Forces Government Offices & Public Schools