Tiktok Phone Number Already Registered – Why Does It Say?


Without a doubt, Tiktok is one of the most popular and commonly used applications all over the world. With this app, you will be able to watch lots of entertaining and informative content and you can even make yours with ease. However, when making a new account on this platform there is a common problem that almost everybody is dealing with and that’s the Tiktok phone number already registered.

If you’re wondering why this kind of scenario takes place, we highly recommend reading today’s post. Keep on reading and learn more.

Reasons Why Tiktok Phone Number Already Registered

The following are the common reasons why Tiktok phone number already registered error occurs.

1. New Number

New Number - New Number

When buying a new mobile device, there is a higher tendency that you will get a new number too. But there is also a chance that the new phone number has been used by another person, and this is especially true with plans or postpaid accounts.

Having said that, there could be a chance that your new phone number is already utilized to sign up for the app by the previous user. This could be the reason why the Tiktok phone number already used.

2. Scammer

Scammers also play a role in this kind of problem. Some scammers are generating hundreds of thousands of fake accounts on Tiktok with random numbers in order to make fake IDs so that they will be able to sell followers and even likes to other users.

3. Signed In To Other Device

Another reason for this problem is that you might forget to log out of your Tiktok account from your previous gadget. Thus, be sure to check if you are faced with this error.


Q. Is It Possible To Remove Your Phone Number From Tiktok?

Is It Possible To Remove Your Phone Number From Tiktok

While you can remove your number from the app permanently, know that there is a way you can update or change your phone number which is very important if the number isn’t existing. Don’t worry it is pretty easy.

Here are the steps you need to follow:

  1. Open your Tiktok app and log in to your account.
  2. Tap the “ME” sign found at the lowest part of your screen to view your profile.
  3. On the profile page and click on the three dots symbol.
  4. Inside the Account section, choose the “Manage My Account”
  5. Then tap the “Phone Number” option.
  6. Before you can finally change your contact number, you will need to first verify the number you are currently using by tapping on the “Send Code” button.
  7. After that, you will receive a four-digit code and you will need to enter that code to verify.
  8. Then enter your new phone number and submit it.
  9. Tap on “Send OTP” and confirm your new phone number

After that, your phone number will be removed successfully.

Q. Why Are You Required to Connect Your Phone Number?

When making an account in Tiktok, you are required to submit contact information and perhaps you are wondering why.

There are many reasons why Tiktok will connect your contact number to your account. For one, this is done to make sure that every person can only make one account. It will only accept real users with one account on the app.

On the other hand, it is utilized in order to identify the account’s authenticity. Envision how many accounts a person would make if the platform did not have the verification process.

Likewise, some desperate individuals tend to make several accounts just to obtain more likes and followers. Keep in mind that this will consume needless server storage and this makes Tiktok less reliable.

With that in mind, it is totally fair for social media sites to get the details of users including their phone numbers. In fact, this will guarantee that every user will get to make one account only.


There you have the reasons why an error saying that your phone number is already registered and used. Nevertheless, be sure to keep your account private to make sure that your account is protected at all times. Also, you should always remember whether you’ve already registered your number or not to avoid any confusion.

Thank you for reading today’s post. Hopefully, it answered your question about the Tiktok phone number already registered.

Leave a Comment