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See why OpenPhone is the best in class VoIP for Montana
Watch a 3 minute demo
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See why OpenPhone is the best in class VoIP for Montana
From Billings to Miles City and Hamilton, OpenPhone is committed to providing top-tier VoIP services that keep your business connected.
We started using OpenPhone and it immediately streamlined everything. After using OpenPhone it went from controlled chaos to organized command and control immediately. As a Marine Veteran that's exactly what I wanted. Not only for the piece of mind, but organization leads to revenue and allows us to continue to grow. 10/10, have used lots of services in the past. This one is phenomenal.
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Grant Broggi
Owner
The business phone system for Montana
Get local or toll-free North American, US, and Canadian phone numbers in specific area codes.
Choose multiple numbers and assign them to different teams and use cases. Easily add or remove numbers as your business grows.
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Every phone number has its own inbox, which lets you keep conversations organized by contact or location.
Configure each number separately, depending on your team’s needs. Set business hours. Transfer calls. Add multiple people to the same call.
Work as a team to answer calls and texts on a shared number. Customers aren’t left waiting thanks to ring groups.
Catching up on any conversation is easy with shared inboxes, which show every phone call, text, and audio message a customer has with your team.
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Teammates can use one number simultaneously to call and text. The line is never "busy.”
Alignment is easy with full visibility into your team’s activity across shared numbers. Keep track of conversations, see updates, and never miss an important thread.
Overcome potential writer’s block with AI-generated responses to text messages.
Follow up faster with customers using AI call summaries and transcripts.
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Automate repeat workflows in just a few clicks by connecting OpenPhone to an ecosystem of third-party tools.
Gain insights into your business by connecting your phone system to the tools your team already uses.
Connect OpenPhone with your favorite tools to help sync contacts, track conversations, and analyze calls.
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Try risk-free for 7 days. Cancel anytime.
The essentials to get you and your team up and running
Per user/per month

All plans include:
Most popular
For businesses looking for more call handling and automation features
Per user/per month
Everything from Starter, plus:
For organizations with more complex requirements
Everything from Business, plus:
The essentials to get you and your team up and running
Per user/per month
Billed annually at $180
All plans include:
Most popular
For businesses looking for more call handling and automation features
Per user/per month
Billed annually at $276
Everything from Starter, plus:
For organizations with more complex requirements
Everything from Business, plus:
Claim a Montana number or bring your own
Get local or toll-free North American phone numbers or port existing ones for free.
Install the app or use from your browser
Use OpenPhone across all your devices to stay connected. OpenPhone is available on Mac, Windows, iOS, Android, and on the web.
Invite your contacts and team
Import contacts and add teammates to your phone system.
That's it! Start calling and texting
Try OpenPhone free for 7 days - no commitment necessary.
Can’t find the answer here? Check out our Help Center.
The cost of obtaining a phone number in Montana may vary across different VoIP services. At OpenPhone, our pricing starts at $15 per month for each user, which includes a free number. If you require additional numbers, they are available for an extra $5 per month.
Montana available area codes are 406.
Yes, it's possible to maintain your Montana business number by porting it to OpenPhone without any charge.
With OpenPhone, you can access local numbers throughout the United States and Canada, excluding Alaska. Additionally, we offer a range of toll-free numbers in North America, including prefixes such as 833, 844, 855, 866, 877, and 888.
OpenPhone has over 5,000 integrations with third-party apps, including Salesforce, Zapier, HubSpot, Webhooks, and more.
OpenPhone is accessible across multiple platforms including Mac, Windows, iOS, Android, and the web.
Not at all, you have the freedom to acquire a Montana phone number from any place in the world, which is a key advantage of using a virtual phone system.
Yes, OpenPhone offers a seven-day free trial so you can test the platform with your team.
Yes, you can get local phone numbers for Montana area code on top of your personal number with OpenPhone. You can then use an internet connection to take and receive calls from this number from anywhere. Keep in mind that you'll have to provide business tax information if you're based outside of the US and wish to text using a virtual phone service.
Join thousands of businesses already using OpenPhone to communicate better with their customers.
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OpenPhone was issued a successful SOC 2 report and is actively monitored by Vanta.
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