Public Employee Retirement Administration
100 N Park Avenue Suite 200
PO Box 200131
Helena, MT 59620-0131

FAX: (406)444-5428
Email: mpera@mt.gov

Member Call Center numbers:
Toll Free: 1-877-ASK-PERB (1-877-275-7372) or in Helena: 444-3154

Employer Call Center numbers:
Toll Free: 1-844-304-5452 or in Helena: 444-3994

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