How to Create a Viber Account Without a Phone Number
You can't. Viber ties every account to a phone number, and there's no email or username signup. What you can do is register without using your own personal SIM, and that's what most people searching this actually need.
The realistic routes are a landline, a second SIM or eSIM, a family member's number, or a virtual number. Each one works in some situations and fails in others. The table below sorts them by scenario, and the sections after it explain the catches.
Which option fits which situation
| Your situation | Best route | Main catch |
|---|---|---|
| You have a home or office landline | Landline activation by voice call | You must be near the phone when it rings |
| You want Viber long term and keep it private | Second SIM or eSIM | Costs money and the number must stay active |
| You need it once, for a quick test or a throwaway chat | Family member or friend's number | They can see the code and could lock you out |
| You don't want your real number tied to the account | Virtual number from a paid provider | Acceptance is not guaranteed, and losing the number can lock you out |
| You have a tablet or PC but no SIM | Register on a phone first, then link the device | The primary account still needs a number |
Why Viber insists on a number
Viber started as a calling and messaging app that matches your contacts by phone number. Your number is your identity inside it. When someone in your address book installs Viber, the app finds them because both of you have each other's numbers saved. Remove the number and that whole mechanism collapses.
So any guide promising a "no number" account is either misleading you or quietly using one of the workarounds below. Apps that claim otherwise often push you toward shady third-party tools. Skip those. Some are built to harvest your login details.
Option 1: Activate with a landline
This is the most overlooked route, and for a non-technical user it's often the easiest. If your Viber code doesn't come by text, the app lets you request an automated voice call that reads the code aloud. A landline can't receive a text, but it can receive that call.
The steps are simple. Install Viber, enter the landline number with the full country code, and wait for the text attempt to fail. Then choose the call option. Pick up, listen, and type in the digits. Keep a pen nearby, because the code is read quickly and may repeat only once or twice.
The downside is practical. You need to be physically at the phone, and a landline won't help if it sits behind an office switchboard or a company extension system, since the automated call may never reach you. Many home VoIP landlines also reject automated calls. If you can't hear a ring within a few minutes, stop and try something else rather than spamming the resend button, which can trigger a temporary block on that number.
Who shouldn't pick this: anyone without a direct-dial landline, and anyone who plans to use Viber as their main phone app. A landline can't take your calls on the go, so the account lives awkwardly on a number you can't carry.
Option 2: A second SIM or eSIM (the one I'd recommend for most people)
If you want a Viber account that keeps working for years, get a proper mobile number that isn't your main one. A cheap prepaid SIM is the classic version. An eSIM is the same idea without the plastic, and many newer phones support two active lines at once.
Why does this beat everything else? Viber sees a normal mobile number from a normal carrier, so the code arrives like any other text. There's no VoIP flag to trip, and recovery works the same way it does for everyone else. If you get a new phone, you move the SIM or request the code again to the same number.
It isn't free of problems. Prepaid numbers get deactivated if you don't top up or use them for a stretch, and that stretch varies by carrier and country, so check your carrier's terms. When a carrier recycles an inactive number, the next owner can register Viber on it and potentially take over what was yours. If you go this route, set a calendar reminder to keep the line alive. A small recurring top-up is cheaper than losing an account with years of chats.
Dual-SIM setups also confuse some people during installation. Make sure the SIM you're verifying is the one receiving texts at that moment. On many Android phones you'll need to confirm which SIM is the default for messages before requesting the code. Otherwise the text lands on the other line and you'll think Viber is broken.
Who shouldn't pick this: people who only need Viber for one quick task, or who live somewhere SIM registration requires government ID and a long visit to a shop. In that case a SIM costs more effort than the job is worth.
Option 3: Borrow someone else's number
A friend or relative can receive the code for you. This works mechanically, and it's the cheapest way to try Viber once.
The risk is bigger than it looks. Whoever owns the number owns the recovery path. If you ever get logged out, Viber sends the new code to them. If they change carriers or lose the SIM, your account goes with it. And since they see the activation code, you're trusting them with access to your messages.
It's fine for a short-lived test between people who trust each other. For anything involving real contacts, work, or money-related chats, it's a bad foundation. Don't use a stranger's number for this under any circumstances.
Option 4: A virtual number
A virtual number is a phone number that lives online rather than on a SIM card. Codes sent to it show up in a web dashboard or app. People use them to keep a personal number out of sight, which is a legitimate privacy goal.
With Viber, results are mixed. Some virtual numbers receive the code and activate fine. Others never get the message because the number type is filtered, or Viber rejects the number as not a real mobile line. It depends on the provider, the country, and the specific number. A service like PVACodes offers rental numbers for many countries and apps, though availability varies and nobody can promise Viber will accept every number. Check the current terms before paying.
Two bigger limitations. First, if you buy a short-term number and it expires, you can't receive a new code to that number. That matters because Viber may ask you to re-verify after reinstalling the app, switching devices, or being inactive for a long time. You'd be locked out with no way back in. Second, rented numbers are sometimes recycled, which can put your account in someone else's hands later.
Our support team sees the same pattern often: someone activates Viber on a temporary number, forgets about it, and then asks weeks later how to get the code again. If you go virtual, pick a rental that lasts as long as you plan to use the account, not a one-time code number. That detail matters more than anything else on this list.
The same logic applies to other apps that insist on a number, which we cover in guides like how to create a Tinder account without a phone number and Instagram phone number verification online.
Who shouldn't pick this: anyone who wants a permanent main account for family and friends, and anyone who can't afford to lose access. Also avoid it if you're hoping to use Viber for anything that breaks the app's rules. Viber can restrict accounts it considers abusive, and a virtual number won't shield you from that.
What about Viber on a tablet or computer?
Viber on desktop doesn't create a separate account. It links to the one on your phone, usually by scanning a QR code. So a PC isn't a way around the number requirement. You still need a phone with an active Viber account first.
Tablets are slightly different. Some let you register directly, but they still ask for a number and send a code to it. A Wi-Fi-only tablet can finish registration only if the code reaches you some other way, such as a voice call to a landline, or a text received on another device and typed in manually.
A quick walkthrough with a second number
Here's how a typical setup goes when you've got a number that can receive the code.
- Install Viber from the official app store, not from a link in a message.
- Choose your country, then type the number without the leading zero if your country uses one for domestic dialing.
- Confirm the number when the app asks, then wait for the code.
- If nothing arrives, request the call option instead of resending repeatedly.
- Enter the code, set your name, and decide whether to allow contact access.
Leading zeros trip people up more than anything else. In the UK, for example, a mobile written as 07700 900123 must be entered as +44 7700 900123. Typing +44 07700 900123 produces a number Viber can't deliver to, and the failure looks like a silent timeout rather than an error.
Frequently asked questions
Can I sign up for Viber with just an email address?
No. Viber doesn't offer email or username registration. You can add an email to your account afterward for things like backup and contact info, but that's an extra, not a replacement for the phone number.
Does Viber accept Google Voice or other app-based numbers?
Sometimes. Google Voice numbers are available only to eligible users in certain countries, and acceptance by Viber varies over time. If the code doesn't arrive after a reasonable wait, that number type probably isn't working for this app right now.
Can I change my Viber number later?
Yes. Viber has a change-number option inside the account settings that moves your chats and contacts to a new number. You'll need to receive a code on the new one, and the old account details carry over. Do this before your old number expires, not after.
Why does Viber say my number is invalid?
Usually it's a formatting issue: missing country code, a leftover leading zero, or extra spaces. If the format is right, the number may be a type Viber doesn't support, such as certain toll-free or business lines.
Is it safe to use a free public number website for Viber?
It's a poor idea. Public numbers are shared, so anyone can see the code, and they're often already used on Viber. You can end up in someone else's account or have yours taken over minutes later.
Will my contacts see my number?
Yes, anyone with whom you chat sees the number tied to your account, and contacts who have it saved can find you. Hiding your number entirely isn't possible, which is why a separate number is the privacy fix rather than a setting.
Can I have two Viber accounts?
One number gives you one account. For a second account, you need a second number and either a second device or a work-profile or cloned-app feature that your phone maker provides. Viber doesn't offer multiple accounts inside one app install.
What happens if I lose access to the number?
You can't pass verification again, so you can't restore the account on a new phone. Existing logged-in devices may keep working for a while, but treat that as borrowed time and move to a number you control.
Which one to pick
For most people, a second SIM or eSIM is the right answer: it's boring, it works, and you keep control. If you have a landline within reach, use the voice call route and save the money. Reach for a virtual number only when keeping your personal number private matters more than convenience, and rent one that will outlast the account's use. If you only need a single quick chat, borrowing a trusted friend's number is fine, but don't build anything lasting on it. Start by checking which of these you already have, since the free option is often sitting in your house.