Mail & Shipping Services in Amherst, NH Nh Mail Boxes Plus100 State Route 101AAmherst, NH, 030316035780300Mail Shipping ServicesMailbox RentalShipping Boxes USPS - United States Post Office - Amherst199 State Route 101 Unit 4DAmherst, NH, 030318002758777Granite Lamp PostMail Shipping ServicesPost OfficePost OfficesUnited States Post OfficeUs Post OfficeUsps United States Post Office Nh Main Office Show MoreSee AlsoPost Offices