Stay in touch

Whether you live in town or a rural area, Intermax helps keep you connected with the people and things you value most. Intermax is a leader in bringing fiber, LTE, and microwave networks in Kootenai, Bonner, Benewah, Boundary, and Spokane counties – areas historically under-served by the major national telecommunication carriers.

Residential Phone Service

Intermax residential phone service allows anyone with a high-speed internet connection to add phone service. It provides the features of traditional residential phone service plus all of the latest features you need to be more productive.


Taxes and fees additional. Intermax Residential Phone service requires an Intermax Internet connection. 911 service operates based on registered address. It is important to not move your ATA to another address because 911 responders will not have accurate location / address information. If moved, it’s important that you update the current address with us for your 911 records. If there is a power outage or interruption, you will not be able to use the service for any 911 or other calls unless you have backup power available and after such an event, you also may need to reset or reconfigure the equipment before the service may be used again. Unlimited long-distance calling is for calls made to landlines and mobile phones in the USA. Alarms, fax, satellite TV and other systems may not be compatible. Regular number porting, where available. Service not available in all areas.

Why Choose Us?

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Intermax offers packages designed to meet your needs and budget. From single users to large households, you’ll find a plan that is right for you.
At Intermax, your monthly rate will not change. No data caps or overage charges – just one flat monthly rate for the highest available speed to your home.

Our experts are here to help – from professional installation to knowledgeable technical support – our team is ready. Call, email, or live chat.

We’re locally owned and operated, and our employees live in the communities we serve. We’re committed to making this a great place to live, work and do business.

Our happy customers

We’ve helped thousands setup their new Service

Melanie E


As usual you and your team have been AMAZING in helping us with our many challenges during this completely crazy time. You have been a great support for all our employees in the last 2 weeks helping us with everything we need to support our employees here in Coeur d’ Alene and across the US. I appreciate you all.


Matthew E


Calvary Lutheran Church in Post Falls has used Intermax for several years. Their customer service is amazing. It makes all the difference in the world to be working with a local company staffed by neighbors who are invested in our community.


Derek B


Switched my home service to Intermax from Frontier because I was tired of poor customer service and pricing irregularity. The company I work for has been using Intermax since 2012 with little if any interruptions in service, even in extreme weather. Would definitely recommend!!