How to Stop Someone Using My Phone Number for Calls or Sign-Ups?

Have you been getting calls from individuals saying they missed your call or suddenly receiving a lot of messages from unfamiliar services on your phone? 

It can be quite frustrating to find yourself in a situation where you question, “How did my number end up in someone else’s hands?” without your consent; nobody likes getting calls or signing up for things mysteriously.  

You can implement measures to safeguard your phone number and regain control of it, safeguarding your privacy. 

 Let’s explore how to stop it and safeguard your privacy.

Why is Someone Using My Phone Number?

This makes sense as there are many reasons why someone could be using your phone number, and this may put your life in serious danger. The most popular reason is scammers want to fool you or steal your identity by using your account.

They can then contact you with the personal details you had so freely provided; details such as your bank details or credit card numbers, which can greatly impact your financial status and security. Still, the person who is using your number was not doing anything wrong and accidentally called or messaged that number.

Nevertheless, the reason here may seem reasonable, and that’s why you have to be careful. When there is such a thing concerning your number or if you are receiving unknown calls or messages, relevant protection measures, such as blocking spam calls and reporting the issue to law enforcement agencies, among others, should be taken.

To avoid any danger, ensure you are always alert and do not delay contacting your service provider any time you find out someone is using your phone number. They can assist in guiding you on how to protect your identity and prevent any more problems.

How to Spot the Signs That My Phone Number Is Being Misused for calls or sign-ups?

Let’s make it easy to spot the signs that your phone number is being misused for calls or sign-ups. 

Signs your phone number might be misused:

• Receiving calls or texts from unknown numbers, especially spam or telemarketing calls.
•  Receiving verification codes for services you didn’t sign up for.
• Getting notifications for accounts you didn’t create.
• Noticing unusual activity on social media or other online platforms linked to your phone number.
• Receiving alerts about suspicious financial transactions.

Is your phone number being misused? Here’s what you need to do:

• Consider changing your phone number to a new one.
• Use two-factor authentication (2FA) whenever possible to add an extra layer of security to your online accounts.
• Avoid sharing your phone number on public platforms or with strangers.
• If you believe you’re a victim of identity theft or fraud, report it to the appropriate authorities.

Are there any risks associated with someone using my phone number?

There are a number of risks associated with someone using your phone number without your permission, which can lead to identity theft, security risks, phishing and scams, and reputation damage.

Here are some risks associated with someone using your phone number:

I. Identity Theft

Online scammers may use your phone number to steal valuable information, such as your bank details, social media accounts, and more, pretending to be you and scamming in your name. This will damage your reputation, and they may try to reset passwords or get verification codes via SMS. 

II. Taking Over Your Online Accounts

As you know, you need a phone number to open social media and online accounts, and if someone else gets your phone number, they can take over your online accounts. This can lead to maximizing the risk of data stolen, financial loss, or misuse of your accounts.

III. Tricking You into Giving Up Your Information

Scammers may use your phone number to trick you into giving up your valuable information through phishing attempts. They can ask for your information by posing as an authorized body like your bank or service provider. They may send texts or make calls and ask for your information by saying that you have an issue with your bank accounts and asking for the bank details. 

IV. Unwanted and Threatening Behavior

If you are receiving lots of calls or texts from unknown numbers, that makes you feel uncomfortable. Scammers could copy you in social circles to cause harm or harassment by having your identity, which can lead to damage your reputation.

How to Stop Someone From Using My Phone Number​ For Calls or Sign-Ups?

Are you tired of getting unwanted calls and spam messages from an unknown number? Or is your number used by someone for spam calls or sign-ups? 

You don’t need to worry–there are numerous ways to protect your privacy and stop unwanted calls and sign-ups.

Let’s explore some best ways to stop someone from using your number for calls or sign-ups without your authorization: 

1. Enable Two-Factor Authentication (2FA) 

You can significantly increase your account security by enabling Two-factor authentication (2FA). Even If a person somehow finds your phone number, they won’t be able to access your valuable information without a second verification method, such as a one-time code sent to your device. 

This provides an extra layer of protection, since getting into your accounts would require more than just knowing your phone number and is virtually impossible for crackers to deliver on.

2. Contact your carrier for enhanced security. 

To enhance the security of your mobile phone account, contact your phone carrier to add extra protection to your phone account. You can also create an individual PIN code to access your account.

Also, ask about SIM swap protection to defend against any unauthorized transfer of your phone number, too. These safeguards will help protect your account and personal details.

3. Consider Using a Secondary Number for Public Use 

You can easily get second phone numbers and virtual phone numbers. There are numerous second phone number providers and virtual number providers available in the market, allowing you to obtain a number to safeguard your primary phone number from unwanted calls and enhance privacy. You can use these numbers for purposes like online registrations and public listings.

Virtual phone numbers are the best option for business or individuals in this tech world. Virtual numbers come with various advanced features, such as call forwarding, voicemail, and text messaging, which help you communicate effectively with your customers as well as your social circle. You can get these numbers online with a few clicks.

4. Report Spoofed Calls and Phishing Attempts

Don’t hesitate to report your phone number to your phone carrier. If you find that your number is being misused by someone or receiving a lot of phone calls and texts from unknown numbers, report it to your phone carrier without thinking a second. This lets them conduct an inquiry and helps you to secure your account by blocking the scam number. 

You should also provide complete information that your phone number is misused by someone to any other related regulatory agencies, such as the Federal Communications Commission (FCC) so that such activity can be addressed more efficiently.

5. Use a Spam Blocker or Call Filter App

If you ever receive unwanted calls and texts in a large volume, then you need to know about an app like “Truecaller,” which allows you to easily find the caller’s names, block spam calls, and prevent unauthorized use of your phone number. 

Numerous apps like Truecaller notify you if someone tries to misuse your phone number. This helps you to avoid major security breaches and protect you from scammers.

Essential Tools to Stop Someone from Using My Phone Number

You can use tools and practices where these tools are made to protect you from scammers, significantly reducing the risk of your phone number being misused. Numerous tools help you protect your phone number from scammers.

Here are some effective Tools and Apps to Protect Your Phone Number:

A. TrueCaller

TrueCaller is a popular caller identification application that fights spam. It is designed to help you identify incoming calls from unknown numbers. This app pulls phone number records of people who use it and allows it to find and show the names of the callers. 

TrueCaller allows users to avoid spam and scam calls, making the application safe to use and providing peace of mind while on the call by identifying incoming calls in real-time.

Key features:

• Caller ID
• Spam identification
• Call recording

B. Google Voice

Google Voice is a telecommunications service that allows users to receive a second phone number that works separately from the primary number. This option is extremely helpful for people who wish to maintain privacy and security in their online interactions. 

Using a separate number for activities such as calling various organizations just to sign up for service, engaging in business transactions, or even performing other activities such as opening social media accounts is at a much lower risk of becoming exposed or misused.

Key features:

• Voicemail transcription
• Call screening
• Ability to block unwanted calls

C. Privacy.com

With Privacy.com, you can block unwanted subscriptions, protect your payment information, control your spending, and more. It also offers a service that generates unique virtual credit card numbers specifically designed for online transactions. 

These virtual cards can be linked to a secondary phone number, enhancing security by adding an extra verification step during online purchases. By the help of this service you can easily protect your primary financial details.

Key features:

• Virtual credit cards
• Merchant blocking
• Spending limits

D. Robokiller

Robokiller is a call-blocking application enhanced to work and execute spam calls as well as robocalls. One of the most effective and intelligent features of the Robokiller application is the minimization of a user’s probability of having someone’s number included by scammers by using smart algorithms and an oversupply of numbers known to be scams. 

Robokiller’s features allow users to tailor their preferences for handling calls. This helps maintain your privacy and also makes the phone experience less interrupting.

Key features:

• Call Blocking
• Spam identification
• Personalized call blocking

E. Two-Factor Authentication (2FA)

Two-factor authentication (2FA) adds an extra layer of security to your online accounts. Instead of just a password, you’ll need a second form of verification, such as a code sent to your phone. This makes it harder for someone to access your accounts, even if they know your password.

How to Report Unauthorized Use of Your Phone Number on Social Media?

If you’ve discovered that your phone number is being used without permission on social media, it’s crucial to act quickly to protect your privacy. 

Each social media platform offers specific steps for reporting unauthorized use of your phone number. 

Let’s take a look at the steps to report unauthorized use of your phone number on Social media:

1. Facebook

• Step 1: Go to the offending post or profile.
• Step 2: Click on the three dots (…).
• Step 3: Select “Find Support or Report”.
• Step 4: Follow the prompts to report impersonation or misuse of your phone number.
• Step 5: Provide any relevant details about the unauthorized use of your number.

2. Instagram

• Step 1: Visit the profile or post where your number is being misused.
• Step 2: Tap the three dots (…) at the top right of the post or profile.
• Step 3: Select “Report”.
• Step 4: Choose “It’s inappropriate” and then select “Impersonation” if applicable.
• Step 5: Follow the instructions and provide any additional information.

3. Twitter (X)

• Step 1: Find the tweet or profile using your phone number.
• Step 2: Click on the downward arrow on the tweet or profile.
• Step 3: Select “Report Tweet” or “Report Account”.
• Step 4: Choose Impersonation or any other relevant reason.
• Step 5: Complete the form with details about the unauthorized use of your phone number.

4. TikTok

• Step 1: Locate the profile or video misusing your phone number.
• Step 2: Tap on the three dots (…) on the profile or video.
• Step 3: Select “Report”.
• Step 4: Choose “Impersonation” or “Spam” as the reason.
• Step 5: Follow the prompts to complete your report.

5. Snapchat

• Step 1: Open the chat with the offending user.
• Step 2: Tap on their name at the top of the chat to view their profile.
• Step 3: Scroll down and select “Report Contact”.
• Step 4: Indicate that they are using your phone number without permission.
• Step 5: Include screenshots, if necessary, to document the misuse.

6. WhatsApp

• Step 1: Open the chat with the offending user.
• Step 2: Tap on their name at the top of the chat to view their profile.
• Step 3: Scroll down and select “Report Contact”.
• Step 4: Indicate that they are using your phone number without permission.
• Step 5: Include screenshots, if necessary, to document the misuse.

7. LinkedIn

• Step 1: Visit the profile that’s using your phone number improperly.
• Step 2: Click on “More” (three dots) next to their profile picture.
• Step 3: Select “Report/Block”.
• Step 4: Choose “Report this profile” and specify Impersonation if applicable.
• Step 5: Describe how your phone number is involved for LinkedIn’s review team.

Conclusion

Everyone wants to avoid stress and trouble from unknown people who call, send messages, or misuse personal data. Avoiding scammers is not only about privacy but also about getting one’s life back on track.  

Remember that your telephone number is part of your identity, and you most definitely deserve to sleep well knowing your number is safe. Be prepared; be aware. If you have a clue that misuse has taken place, do not hesitate to seek assistance. 

As we continue to adapt ourselves to the ever-growing world of the internet, with the correct equipment and information, you will be able to secure yourself much better than you have now.

FAQs

Can someone use my phone number without having my phone?

Yes, scammers can exploit your phone number in various ways without needing access to your device.

Some common methods include:

• Phone number spoofing
• SIM swapping
• Account creation

What should I do if I receive calls from people claiming they got a call from my number?

If people in your circle get calls from your number, it’s likely spoofed by scammers. Let them know politely, report it to your carrier, and consider using call-blocking tools to protect yourself from such scams.

Should I report my phone number being misused?

Yes, reporting is crucial if your phone number is being misused. You should:

• File a complaint with the FCC 
• Notify your mobile carrier

How can I remove my phone number from public databases?

To remove your phone number from public databases, you can follow these steps:

• Opt-Out of Online Directories
• Contact Data Brokers
• Google Search Removal
• Social Media Privacy Settings