Triangle Credit Union- Amherst Triangle Credit Union- Amherst Written by Brentwood Visual on 19 June 2024. Posted in Uncategorised. Categories Banks & Credit Unions 138 State Route 101A AMHERST NH 03031 (603) 577-9137 www.trianglecu.org Share × Print Email Facebook Twitter LinkedIn Tell a Friend × Hits: 6283 Prev Next