The current age of Helder is 50. Helder has listed phone number: (617) 876-0234. This person's birth year is 1974. Helder's possible relatives are Mario Rui Carreiro, Lisa Carreiro, Vanessa Carreiro and 2 other people. In addition to Natick, Helder also lived in Cambridge and Stoneham. Helder’s current address is 11 Village Way #10, Natick, Ma 01760.