1. United States Postal Service 199 State Route 101 Unit 4d, Amherst, NH 03031 Coordinate: 42.87489,-71.61261 Phone: (800) 275-8777
2. Xyj Express 19 Columbia Dr, Amherst, NH 03031 Coordinate: 42.8051,-71.57481 Phone: (603) 521-8252