Post office in Altmar Quick go: All types Atm Bar Campground Car repair Cemetery Church Electronics store Establishment Finance Fire station Food Gas station General contractor Home goods store Local government office Lodging Night club Park Parking Place of worship Post office Real estate agency School Travel agency United States Postal Service Establishment, Finance, Post office 1964 Mexico Street, Altmar, NY 13302 +1 800-275-8777 tools.usps.com Categories of businesses and places in Altmar All types Atm Bar Campground Car repair Cemetery Church Electronics store Establishment Finance Fire station Food Gas station General contractor Home goods store Local government office Lodging Night club Park Parking Place of worship Post office Real estate agency School Travel agency