All the details for contacting Principal Financial. Principal Financial customer service is available on various service channels including: Phone, chat, email, Facebook and Twitter.
Principal Financial customer support call center number: 800-986-3343.
Customer care hours of operation: Monday–Friday: 07:00-19:00 CT.
Retirement Plan Participants: 800-547-7754
Office changes: 800-832-4450
Benefit verification: 800-247-4695
For customer service and self service options on the Principal Financial website: click here.
Customer service on Principal Financial Facebook page: click here.
Principal Financial customer service or head office postal address: Principal
PO Box 10357
Des Moines, IA 50306-0357.
Principal Financial official Twitter account: Click here.
– No customer service email address was published.