Suggest an Edit Name* Categories* Insurance Lawyer Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Northwestern Mutual Life Insurance located in the city of Bismarck, state North Dakota. The legal address of the Insurance 107 Main Ave. Directions to the Insurance Northwestern Mutual Life Insurance can be found on our interactive map. Ask your questions by calling 701-255-3711 on workdays. Your comments (not for publishing) * — Required information Northwestern Mutual Life Insurance - Bismarck ← View details 107 Main Ave, North Dakota, Bismarck, 58501, Bismarck, North Dakota 58501 701-255-3711