Included Calling Features

Get more without paying for more! 25+ amazing call features included.
Now call from any phone to anywhere.

Vonage Extensions™

SIGN UP NOW Existing customers log in and register

Now, our great international calling rates extend to any phone. Save money from any additional phone, including mobiles, at no extra charge. All Vonage plans include a Vonage Extension. Call when you want, when it's convenient for you.

  • Free and easy to set up
  • Ability to extend to mobiles
  • One convenient bill for all your calls
  • Add a second Extension for only $4.99/mo. (plus tax)
Want a second Extension?

Have a friend or family member you want to add to your plan? Add a second Extension to your Vonage plan for only $4.99/mo. (plus tax)
Unavailable with World Premium Unlimited plan.

How to register your Extensions™ phone:

  1. Sign up for Vonage home service.
    Current customers, skip to step 2.
  2. Log in to your Vonage online account.
  3. Select the Features tab, click the Extensions™ link, register one additional phone number from which you would like to make international calls and select a PIN.

How to make international calls using your Extensions™:

  1. Dial your access number from your registered phone.
  2. Enter your PIN.
  3. Dial the international destination number.

Add a second Extension phone to your plan:

  1. Log in to your account.
  2. Click on the Features tab, then click Extensions™ link.
  3. Submit your second Extension number.

Free Extensions™ app available
for iPhone and Android devices.

Download the app for simpler dialing from your iPhone and Android device.

Unlimited¹ calling up
to 80 countries for one
flat rate.
All plans include calls to the
U.S., Canada and Puerto Rico
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