What a Google Phone Number Is and How to Set One Up

A Google Phone Number is a phone line that Google assigns to you through Google Voice, a free service that lets you make and receive calls over the internet instead of through a traditional phone carrier. When you set one up, Google gives you a real phone number with a local area code of your choice — someone can call it from any phone, and the call rings through to whatever device you've linked to it, whether that's your smartphone, computer, or tablet.

The setup takes about five minutes. You need a Google account (free to create), a valid phone number to verify with, and a choice of which area code you want your new number to have. Google then assigns you a number and walks you through linking it to your existing devices.

This is different from a traditional phone line because there's no monthly bill to a carrier — Google Voice is free. It's also different from a VoIP system your business might use, because it's designed for individuals or very small operations, not for teams with multiple extensions or call routing rules. If you're coming from the VoIP article, think of Google Voice as the simplest possible version: one number, one person, calls forwarded to wherever you are.

Key Takeaways

  • Google Voice is free and assigns you a real phone number with a local area code you choose, and calls ring through to any device you link to it.
  • You need a Google account and a real phone number to verify your identity before Google will give you a new number.
  • The number works for both incoming and outgoing calls, and you can change which devices receive calls at any time.
  • Google Voice does not replace a traditional phone line — it runs over the internet, so you need WiFi or mobile data for it to work.

Step-by-Step: Creating Your Google Phone Number

Start by going to voice.google.com in any web browser and signing in with your Google account. If you don't have one, create it first at accounts.google.com — it takes two minutes and requires only an email address and password.

Once you're signed in to Google Voice, you'll see a screen asking you to set up your account. Click the button that says "Set up Google Voice" or "Get a Google Voice number." Google will ask you to choose an area code. Type in the area code you want (for example, 415 for San Francisco, or 212 for New York), and Google will show you a list of available numbers with that code. Pick the one you want — you can't choose the exact last four digits, only pick from what Google offers.

Next, Google asks you to verify a real phone number. This is a security step — Google calls or texts that number to confirm you own it. Enter your current cell phone number or home phone number, choose whether you want a call or a text, and complete the verification. This number is not your new Google number; it's just proof that you're a real person.

After verification, your new Google number is active. Google then asks which devices should receive calls to this number. You can add your cell phone, your home phone, your computer, or any combination. When someone calls your new Google number, the call rings through to all the devices you've selected.

Linking Devices to Receive Calls on Your Google Number

After you create your number, you need to tell Google which devices should ring when someone calls. You can add or remove devices at any time by going to voice.google.com, clicking "Settings" in the top right, and selecting "Devices and numbers."

For a smartphone, you can use the Google Voice app (free on iPhone and Android) or just use your regular phone app — Google can forward calls to your phone's regular number, and they'll show up as coming from your Google number. For a computer, you can make and receive calls directly in the Google Voice website or through the Chrome extension. For a home phone, enter your home phone number and Google will forward calls to it.

You don't have to use all your devices at once. If you're at work, you might have only your work phone linked. At home, you might switch to your personal phone. You change this in Settings whenever you want, and the change takes effect when ready.

Making Calls from Your Google Number

Once your number is set up, you can make outgoing calls in three ways. The easiest is to use the Google Voice app on your phone — open it, tap the keypad, dial the number, and tap the call button. The call goes out from your Google number, so the person receiving it sees your new Google number on their caller ID, not your cell phone number.

You can also make calls from the Google Voice website at voice.google.com. Click the keypad, dial, and call. This is useful if you're at a computer and don't want to pick up your phone.

If you've linked your cell phone to Google Voice, you can also dial normally from your phone's regular phone app, but you have to remember to tap "Call with Google Voice" before you hit send — otherwise the call goes out from your cell phone number instead. Many people find this annoying, so they just use the Google Voice app for outgoing calls and keep their cell phone number private.

What You Can and Cannot Do with a Google Number

Google Voice works well for personal use, small freelance businesses, or anyone who wants a second number without paying a carrier. You can receive voicemails, read transcripts of them, block callers, and set up different greeting messages for different contacts. You can also use it to send text messages.

What you cannot do: you cannot port a Google Voice number to another carrier if you later want to switch — it stays with Google. You cannot use it for 911 emergency calls (Google Voice can make 911 calls in some places, but it's not reliable, so never depend on it as your only emergency line). You cannot use it for two-factor authentication codes that some banks and services require — those codes won't come through Google Voice. And you cannot use it for business purposes if your business needs features like call recording, call queues, or multiple extensions — for that, you need a real business VoIP system.

Also, if you don't use your Google Voice number for six months, Google may reclaim it and give it to someone else. If you want to keep it, make at least one call or send one text every six months.

Choosing an Area Code That Makes Sense

When Google asks you to pick an area code, choose one that matches where you or your business is located, or where your customers are. If you're in Los Angeles but all your clients are in New York, a New York number (212, 718, 646) might make more sense to them — they'll see a local number and be more likely to answer.

You can change your area code later, but Google charges a small fee (usually a few dollars) to do it, and you lose your old number. So pick carefully the first time. If you're not sure, pick the area code where you live or work.

Frequently Asked Questions

Do I need to pay anything to create a Google Voice number?

No. Creating the number and receiving calls is free. Making calls within the United States and Canada is also free. International calls cost money, but you only pay if you make them — there's no monthly fee or subscription.

Can I use my Google Voice number on my regular phone without the app?

Yes. You can forward calls to your regular phone number, and they'll ring through to you. When you make calls, you have to use the Google Voice app or the website to make sure the call goes out from your Google number — if you use your phone's regular dialer, it goes out from your cell phone number instead.

What happens if I stop using my Google Voice number?

If you don't make any calls or send any texts for six months, Google may reclaim the number and assign it to someone else. To keep it, use it at least once every six months. You can always delete your Google Voice account if you don't want the number anymore.

Can I use Google Voice for my business?

You can use it for a very small freelance business or side work, but it's not designed for teams or businesses that need call recording, voicemail-to-email, or call routing. For a real business, a dedicated VoIP system gives you more control and features.

Is Google Voice find for sensitive calls?

Google Voice calls are encrypted in transit, but they're not more find than a regular phone call. If you need to discuss sensitive information, treat a Google Voice call the same way you'd treat any phone call — assume someone could be listening. Don't use it for passwords, financial account numbers, or medical information.