Rocky Mountain Power Payment, Login, Customer Service

Updated January 22, 2020 – Below you will find the key information you need as a Rocky Mountain Power customer to access your account online, make payments, and reach customer service for further assistance.

Online Account Access

Customer Service – Help & Pay By Phone

  • The Rocky Mountain Power customer service phone number for payments (via Western Union Speedpay) is 1-800-672-2405. (Note there is an additional charge to pay this way.) For standard customer service questions (not payments), call 1-888-221-7070.

Payment Address

Rocky Mountain Power
PO Box 26000
Portland, OR 97256-0001

In Person Payments