Why you might want a phone number on your iPad
Your iPad can make calls and send text messages if you add a phone number to it — but only if your carrier and iPad model support it. Most iPads don't have cellular service built in the way a phone does. Instead, you're either using Wi-Fi calling (which works over internet), adding a phone number through your carrier's service, or using an app like WhatsApp or Skype that assigns you a number.
The method you choose depends on what you want to do: make regular calls to real phone numbers, text people, or just use internet-based messaging. Each one works differently and costs different amounts.
Key Takeaways
- Wi-Fi calling lets you make calls and texts over internet without a separate phone number, using your existing Apple ID on any iPad with internet.
- Cellular iPads with an active plan from your carrier can use the same phone number as your iPhone, or get a separate number from your carrier.
- Third-party apps like WhatsApp, Skype, and Google Voice assign you a phone number that works only within that app.
- To set up any method, you need either an active carrier account, an Apple ID, or an app account — each has different setup steps.
Wi-Fi calling: using your existing number without cellular service
Wi-Fi calling is the simplest option if you already have an iPhone or a phone number through your carrier. When you turn on Wi-Fi calling, your iPad can make calls and send texts using that same number, but only when connected to Wi-Fi. You don't need a separate plan or a cellular iPad.
To set this up, go to Settings on your iPad, then Cellular Data, then Wi-Fi Calling. Toggle it on. You'll need to confirm your emergency address (the address where emergency services would find you if you call 911). Your carrier must support Wi-Fi calling — most major carriers do, but check with yours first. Once it's on, your iPad will show your phone number in the Contacts app, and you can make calls and send texts from the Messages and Phone apps.
The trade-off: Wi-Fi calling only works when you're connected to Wi-Fi. If you leave your home or office, you lose the ability to call or text until you connect to another Wi-Fi network. It's free if your carrier already supports it, but some carriers charge a small monthly fee.
Cellular iPad plans: adding a separate number or using your existing one
If you own a cellular iPad (one with an LTE or 5G chip), you can add a phone number through your carrier. You have two choices: use the same number as your iPhone, or get a separate number just for the iPad.
To use your existing iPhone number on your iPad, go to Settings, then Cellular Data, then Cellular Plans. Tap Add Cellular Plan. Your carrier's app or website will walk you through linking your iPad to your account. This usually takes a few minutes. Once it's set up, calls and texts to your iPhone number will ring on both devices. You'll pay the same monthly bill you already pay — no extra charge.
To get a separate number for your iPad, contact your carrier directly. They'll add a second line to your account. This costs extra — usually $10 to $20 per month depending on your carrier — and you'll get a new phone number that only works on the iPad. You'll see both numbers in your Contacts app and can choose which one to use when you call or text.
Third-party apps: WhatsApp, Skype, and Google Voice
Apps like WhatsApp, Skype, and Google Voice give you a phone number that works only within that app. You read the app, create an account, and the app assigns you a number. You can then call or text anyone, but they're reaching you through that app, not through a traditional carrier.
WhatsApp and Skype work on any iPad with Wi-Fi. You read the app from the App Store, sign up with your email address, and the app gives you a number. Calls and texts are free between WhatsApp users or Skype users, but calling a regular phone number costs money (usually a few cents per minute). Google Voice is free and lets you call regular phone numbers and send texts, but it's only available in the United States.
The trade-off: these numbers only work in the app. If someone tries to call your WhatsApp number on a regular phone, it won't work — they have to use WhatsApp. You also depend on Wi-Fi or cellular data to use them, and the app company controls your account. If you stop using the app or the company shuts it down, you lose the number.
Comparing your options side by side
| Method | What you need | Cost | Works where | Who can reach you |
|---|---|---|---|---|
| Wi-Fi calling | iPhone with same carrier, Wi-Fi connection | Free (or small monthly fee with some carriers) | Wi-Fi only | Anyone who has your phone number |
| Cellular iPad, same number as iPhone | Cellular iPad, carrier account | No extra cost | Anywhere with cellular service | Anyone who has your phone number |
| Cellular iPad, separate number | Cellular iPad, carrier account | $10–$20 per month | Anywhere with cellular service | Anyone who has the new number |
| WhatsApp or Skype | Any iPad, app account | Free (or pay per minute for calls to regular phones) | Wi-Fi or cellular data | Only people using the same app |
| Google Voice | Any iPad, Google account (US only) | Free | Wi-Fi or cellular data | Anyone with the number, but calls route through Google |
Troubleshooting common problems
If Wi-Fi calling won't turn on, check that your carrier supports it and that you're signed into iCloud with the same Apple ID you use on your iPhone. Restart your iPad and try again. If it still doesn't work, call your carrier — they may need to enable it on your account.
If you added a cellular plan but can't make calls, make sure you have an active data connection and that your carrier's app shows the plan as active. Wait a few minutes after adding the plan — it sometimes takes time to set up. If the problem continues, contact your carrier's support line.
If a third-party app won't let you make calls, check that you have Wi-Fi or cellular data turned on, that the app is up to date, and that the person you're calling is also using the same app. Some apps require you to verify your account before you can call — check the app's settings.
Frequently Asked Questions
Can I use my iPad as a phone without Wi-Fi or cellular service?
No. Every method requires either Wi-Fi, cellular data, or both. Wi-Fi calling and apps need internet. Cellular plans need cellular service. There's no way to make calls or texts on an iPad without a data connection of some kind.
If I add my phone number to my iPad, will my iPhone stop working?
No. Whether you use Wi-Fi calling or a cellular plan, your iPhone keeps working normally. If you use the same number on both devices, calls and texts will ring on both. You can answer on whichever device is closest.
Do I have to pay extra to use Wi-Fi calling?
Most carriers include Wi-Fi calling for free if you already have a phone plan. A few carriers charge a small monthly fee, usually $2 to $5. Check with your carrier before you set it up.
What happens if I cancel my cellular plan on my iPad?
You lose the ability to make calls and texts on that number through cellular service. If you set up Wi-Fi calling instead, you can still call and text over Wi-Fi. If you were using a separate number just for the iPad, that number goes away.
Can I use Google Voice on my iPad outside the United States?
Google Voice only works in the United States. If you're outside the US, use WhatsApp, Skype, or another app that works internationally. Some of these apps charge for calls to regular phone numbers, but texting between app users is usually free.