Get Your Business Phone Number
& Start Receiving Calls Today

Unlimited Minutes. Use Your Existing Phones. No Extra Hardware

The Virtual Phone System Trusted by 1000’s of Awesome Businesses!

What you can do with Mantis

Take Your Calls Anywhere: Home, Office & on the Road

Call Forwarding & Routing lets you route calls to wherever your business takes you.

Create Extensions for Departments & Employees

Whether you have 1 employee or 100, you can create Extensions for everyone on your team.

Send & Receive Business Text Messages

Text Messaging gives you the ability to send and receive messages from your business numbers.

Use Your Existing Phones & Eliminate Extra Hardware

Mantis  works with your existing phones so you never have to purchase, install, or maintain expensive equipment. It’s 100% virtual.

Check Voicemail by Email, Browser, & Phone

Our Voicemail provides you with customizable greetings, voicemail-to-email, & the ability to create multiple mailboxes.

Get the perfect phone number for your business

Toll Free Numbers

Give your business a national presence.

Vanity Numbers

Customize a phone number that perfectly fits your brand.

800 Numbers

We have a limited supply of true 800 numbers available.

Local Numbers

Choose the perfect local area code or search by city & state.

Number Porting

Already have a business number? Transfer it to Mantis

Turn Your Smartphone into a Business Line

Look & sound professional anywhere with the Mantis  Mobile App.

Join thousands of happy customers

Here is what a few of them have to say about Mantis.

"An excellent virtual phone system for nonprofits"

– I honestly don’t know how we would go back to taking calls at our desks and hope we never have to!

Robert M.


Full review on G2 Crowd

"Probably the best small business phone system"

– This solution is quick and simply to use. We selected a number and had the entire account setup in less than an hour.

Karen B.


Full review on G2 Crowd

"This service has tons of great features"

– It’s been a huge benefit being able to focus on the calls that we need to be taking.

Pierce F.


Full review on G2 Crowd

"Easy to setup & use! Call quality is excellent"

– We were able to get the perfect toll free number for our sales team up and running instantly.

Neel P.


Full review on G2 Crowd

Starting at just $5 /mo

100% free to try. Unlimited minutes. No contracts.

Questions? Give us a call 1.888.MANTIS.0