How to Make Free Calls to the USA with Google Voice

Free calls to the USA are possible with Google Voice. That’s right—you can make FREE calls to the United States with your cell phone from abroad. No catches. No fees. This service is made possible by our very good friends at Google.

As a budget backpacker, I use Google Voice to stay in touch with family and friends at home in the US. While Google Voice is only available to those with an existing US phone number, this blog post is focused on helping Americans phone home for free while traveling abroad.

How to Use Your Phone Internationally Without Charges

Unfortunately, the top 4 cell phone companies in the US—Verizon, AT&T, Sprint, and T-Mobile—don’t allow you to call the USA from internationally without significant charges.

I do not recommend utilizing your US-based cell phone provider overseas. They will charge you an exorbitant amount for everything from calls, text messaging, and especially data. The best rate of these companies is probably T-Mobile where you can call the US for as low as $0.20 per minute.

I should also point out that AT&T, for example, does offer international day plans for select countries starting at $10 per day. This will give you unlimited calls within the foreign country and back to the US and unlimited texts to the world. However, if you are traveling for an extended period of time, the cost of this plan will surely add up; and don’t forget, this is in addition to your normal monthly service charges.

Free Calls with Google Voice

A much better and completely free option is to get a free Google Voice number which will allow you to call and text the US from abroad on WiFi for free.

With Google Voice, you get a free phone number for calls, text messages, and voicemail. When setting up your Google Voice account, you will link your new Google Voice number to your existing mobile or landline number.

Then when you are overseas, you can call back to the US on WiFi for free using your Google Voice number. Even more, you can receive calls from the US, and neither you nor the caller will be charged. Your Google Voice number will be a US phone number, so you can call any US number on WiFi for free from anywhere in the world.

You also have the option of buying a cheap local SIM card abroad. This will allow you to make calls off of WiFi as long as you have cell phone service with your SIM.

Getting Started with Google Voice

Before your trip overseas, there are a few things you’ll need:

  • An iPhone or Android smartphone
  • An active US phone number
  • A Google account

You can sign up at Google Voice online or through the Google Voice app on Android or iOS.  In either case, you’ll need to download the app. You’ll be using the Google Voice app on your phone to make calls.

After verifying your existing phone number, you can immediately start making and receiving calls with your new Google Voice number.

Other Google Voice Features

In addition to making free calls to USA, there are a ton of other Google Voice features.

  • Send text messages from your computer
  • Transcribed and searchable voicemails
  • Make international calls for cheap
  • Block unwanted callers and spam calls
  • Forward calls to other multiple numbers

While most people won’t use Google Voice instead of their carrier, it’s a great option for international travelers.

More Budget Travel Tips

My name is Tony Florida, and I am passionate about traveling the world without spending a fortune. Since quitting my job in 2018, I made it my mission to see the world on the cheap.

This Google Voice blog post is just one of many budget travel blog posts that I’ve written in an attempt to help you see the world on a budget.

Let me know if you have any questions about using Google Voice abroad in the comments below.

Meet Tony

After years of backpacking the world solo, Tony is an expert when it comes to budget travel. Discover why Tony quit his job to travel on the cheap, and follow him on YouTube for all the latest.

14 thoughts on “How to Make Free Calls to the USA with Google Voice”

  1. Hi Tony, thank you for this update! I have been searching all over the web to try to find an answer to this question:

    I have a google voice set up with my current carries (at&t)
    I will be in Europe for a few months, and was wondering will I be able to receive calls to my google voice number from US if I have wifi and the right settings on my google voice app?
    Also will I be able to make calls to US numbers from my google voice (less important)

    I know you wrote that I can, but reason I am asking is because I went to UK in August 2018 and I believe I tried doing both and it didn’t work. Only text messaging did.

    I appreciate your answer,
    Thank you

    • Hey there! Yes, as long as you are connected to WiFi you will be able to make and receive calls and texts through the Google Voice app. I use this all the time abroad. There’s actually a setting in the Google Voice app called “Make and receive calls” so just make sure you have “Prefer Wi-Fi and mobile data” selected and then you should be good to go.

      Perhaps you may want to test it out before traveling. From another phone, call your Google Voice number. Also, from the Google Voice app call another phone. If that works here, it will work abroad too.

      For what it’s worth, I also have AT&T, but every carrier will work the same.

      Happy travels!

  2. Thank you! yes I did test it out and it worked, but I thought that thats only because im using another US number to test with, but I guess it will be the same.


  3. I forgot to ask, will the calls work overseas with WiFi without linking google voice number to a US phone number? I removed my US phone number that my google voice was linked to (under incoming calls I chose iOS Device-this device) and I was able to receive and make calls here in US to another US number but not sure if this feature would work overseas. Reason I am asking is cause I will have WiFi in Europe but another non US sim card in my phone.

    Thank you,

    • Google Voice requires a US-based number, so I don’t think that setup will work for you abroad. In other words, you won’t be able to link a foreign phone number to Google Voice.

      I suggest that you keep your US phone number linked to Google Voice. When you are overseas, go ahead and swap out your US SIM card for the foreign SIM card. That way, you will still be able to use Google Voice to call back to the US for free on WiFi and also be able to use your foreign phone number.

  4. Hello, thank you for an informative article. So just to make sure I got it right – I have a T-mobile phone number, and a google voice # linked to it. If I take that T-mobile phone abroad, but use the Google voice to make and receive calls – do I understand correctly that those calls are for free? Is there anything that I need to do to make sure T-mobile does not charge me for those calls other than using the Google Voice app on Wifi?

    • Hi Anna, You got it! You can use your Google Voice phone number anywhere in the world on Wifi (or with a local SIM card connected) to make phone calls to US phone numbers for free.

      You have a few options for ensuring you aren’t charged fees overseas….
      As a precaution, you can keep your phone in airplane mode to avoid T-Mobile charges and just switch on WiFi. It’s also a good idea to call T-Mobile and tell them to block international data on your phone. You can also remove your SIM card from T-Mobile if you have one when traveling.

      • I was charged outrageously by AT&T for all the calls I made from Europe to US for the last 4 days through GV. I was on wifi all the time. How did it happen? I did not unlinked the US phone number.

  5. I just posted a comment yesterday and it is gone. I was asking what happened with GV as I was charged by AT&T for all the calls I made from Europe to US for last week. I got a warning for going over $250. I was on Wifi all the time. How did it happen?

    • Hi Gaby. Did you keep your phone on airplane mode the entire time? As soon as you connect to international cell phone towers, you’ll be charged these outrageous rates.
      Are the charges for data, talk, or text?

  6. Tony,
    Thanks for the wealth of information. I am moving to Itlay in October. I am trying to get this phone thing straight before I get there. Here is what I am considering and I have a follow on question.
    1) Set up GV and Google Hangouts.
    2) Port my AT&T number to GV
    3) Install an Italian carrier SIM into my iPhone 7 Plus
    4) Use wifi- for making calls/texts/video chat to and rfrom the states.

    Here is my question.
    If I port my phone from AT&T, will it remove it from their control completely?
    Can I bring it back to a new carrier from GV when I return in three years?



    • Hi Lou. Yes, AT&T will lose complete control over your phone number once your port it to Google Voice, and you can port the number to a new carrier when you return. It looks like you have a good plan in place. One thing I would add is that if you put the GV app on your iPhone and your Italian SIM has 4G or 5G, you can also use your phone number off of wifi in Italy too.


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