Payment Options

Paying Your 3 Rivers Bill

Bill is due upon receipt. Your bill will be subject to a late fee of $10 if not paid by 5 p.m. Mountain Time on the 23rd day of each month.

3 Rivers accepts the following types of payments: Cash, Check, Debit Card, Money Order, Credit Card (American Express, Visa, MasterCard, Discover)


With SmartHub, you can manage your 3 Rivers account online or through the FREE mobile SmartHub app. Pay your bill, view your account balance, set up automatic monthly payments, receive payment confirmation, get alerts for planned outages, change privacy settings and more!

SmartHub is available through your Internet browser (click on New User here) or through the FREE app. Click here for instructional videos.

SmartHub Mobile App

The FREE mobile app is available through the Apple App Store and Google Play.

Other Ways to Pay

One Time Payment

If you have not signed up for SmartHub, you can use the "Pay Now" link below to make a one-time payment online. (Make sure you have your account number available.)

Pay by Phone – Secure Payments System

To set up Pay by Phone, call our secure payment number at 406-467-4010 or 1-888-817-3890 and follow the prompts to set up PIN. Be sure to have a copy of your bill, along with your credit card or checking/savings account information handy when you call. Once PIN and payment method has been established on your account, you will need your account number and PIN for future payments.

Pay by Mail

PO Box 489, Fairfield, MT 59436

Pay in Person ─

Belt Belt Valley Bank
111 Castner St 406-277-3314

Big Sky 3 Rivers Communications
32 Running Iron Road 406-995-2600

Choteau First Bank of Montana, Division of Glacier Bank
201 N Main 406-466-5743

Conrad 3 Rivers Communications
600 S Main St 406-271-2535

Ennis 1st Madison Valley Bank
132 E Main St 406-682-4215

Fairfield 3 Rivers Communications
406 2nd Ave S 406-467-2535

Sheridan Opportunity Bank
103 N Main 406-842-5411

Twin Bridges Opportunity Bank
107 S Main 406-684-5678

Vaughn First Bank of Montana, Division of Glacier Bank
390 Post Ave 406-965-3074