1. MicroTeachings Inc. Po Box 553, Dumfries, VA 22026 Coordinate: 38.602345,-77.33871 Phone: (877) 682-0622
2. FreshWise Tutors 3945 Solstice Ln, Dumfries, VA 22025 Coordinate: 38.59417,-77.32294 Phone: (703) 987-8330