When you call someone, the phone number or the name they see on their mobile screen is the outbound caller ID. It makes the recipient pick up the call instantly since they know who is calling.

Sometimes, you don’t want to reveal your private phone number when making business calls, pranking someone, or getting specific information while remaining anonymous. No matter the purpose, you can easily hide your phone number when calling someone. 

There are various methods of hiding your phone number, but the easiest and most reliable one is to rely on an app. You can use apps to change phone number when calling someone. Since bulks are on the market, we’ve handpicked some of the best apps to change phone number for you. 

What do you mean by phone number-changing apps?

What do you mean by phone number-changing apps

Phone number-changing apps allow users to change their phone numbers without any hassle.

These apps or services offer virtual or temporary phone numbers that anyone can leverage for a specific time limit. Once the desired work is done, you can even burn them.

Any person who doesn’t want to be troubled by scams, hide their identity, or save themselves from other fraudulent activities pursues phone number-changing apps. With it, users can change phone numbers by creating a new one before calling someone. 

One exciting thing to take note of these applications or services is that they allow an individual to change the desired amount of temporary phone numbers. Some also develop additional features like call forwarding, call transfer, voicemail, etc.

Generally, a number-changing app comes up in two categories:

  1. A second phone number application: These apps allow you to buy secondary phone numbers for purposes like calling, texting, and sending emails while staying anonymous.
  2. A phone number spoofing application: The following application hides your actual number; when a call arrives on the recipient’s phone, they see a different number than the actual one.

To sum up, aside from your primary phone number, the number-changing apps allow you to have a second one for making and receiving calls.

How Does Phone Number Changing Work?

Phone number-changing apps provide services such as disposable phone numbers, which you can use for the short term; the recipient of the call will see a different phone number or a calling ID. 

If you want to use these services or apps, please follow the step-by-step guide below. 

Step 1: You’ve to download the app. Android users can download the app from the Google Play Store; similarly, there is an App Store for iPhone users. 

Step 2: After that, you can install the app and perform the sign-up process. 

Step 3: Moving forward, the app will allow you to select a new phone number. Also, it should allow you to pick the area or country codes. 

Step 4: Lastly, the app may take you to the confirmation or verifying stage. For the verification process, the app may send you a confirmation code through SMS or a phone call. 

This is done to check whether you have full access to the new number. The following verification process is needed from a security point of view.

Users simply looking to change the phone number linked to their mobile carrier need to perform a different action. And that is to talk with the dedicated carrier’s customer support. For that, you can rely on different communication methods, like a phone call, chat, or email. 

They will then suggest you pick an ideal phone number from available options. Remember that changing your number in the current carrier comes with porting fees. Specifically, it covers the pricing range of transferring your phone number to a new line.

After the completion of the payment, the carrier will then lend you either a new SIM card or update the existing one. If you’re looking to switch to a new phone service provider, then you 

need to go with the one that aligns with your desired needs and budget. 

The transfer process from the existing carrier to a new one takes approximately 1 to 3 business days. The rest of the steps between sticking to an existing carrier and switching to a new one are the same.

11 Best Apps to Change Phone Numbers When Calling Someone 

Whatever the reason, you can change your phone number with the help of the phone number changer application. There are several number changer applications in the market. 

However, we’ve handpicked some of the best apps to change phone numbers when calling someone. 

1. TextNow 


TextNow is a phone service provider that provides nationwide calling without having to spend a dollar. Using this app, users can make and send text messages via the internet. So, there’s no need for a physical SIM card to connect a call.

It gives you the flexibility of picking a local phone number for fulfilling communication purposes or adding a completely new line. TextNow is supported by robust 5G/LTE coverage to provide you with a smooth and disturbed-free connection for getting in touch with your dear ones.


  • Daily and monthly data passes
  • Freedom to tie up your existing number
  • Pick a free local phone number
  • 5G/LTE coverage
  • Better quality calls compared to traditional phone lines

Available Platforms: Google Play Store, App Store


  • Available for free
  • Ad Free Lite: $2.99/month
  • Ad Free+: $9.99/month 
  • TextNow Flex: Custom 

How to set up

  • Download and Install the TextNow application on your phone from the Google Play Store (Android) or App Store (iOS).
  • Run the app and sign up for TextNow.
  • Select your desired sign-up method: email, Facebook, or Google.
  • Provide your personal details and create an account.
  • Enter a verification code sent to your phone number or email.
  • Among the free numbers available, choose one you like.
  • Enter the code in the app that has been sent to your phone number or email.
  • You can now make and receive calls.

2. Burner


Burner is a popular mobile application that allows you to change your phone number when calling someone. With it, you can make calls, send texts on your iPhone or other mobile device, and receive voicemails. Any calls or text messages you make from the Burner number won’t appear on your phone records. 

Once you use the number, you can burn it so that all your communication remains confidential. Their subscription plans include unlimited calls, muting, blocking, the ability to delete or switch numbers, and many more.


  • Auto reply texts
  • Spam blocking
  • Picture messages
  • Unlimited calls & texts
  • Delete or switch numbers

Available Platforms: Google Play Store, App Store


  • Annual subscription: $4.99/month ($59.99 annually)
  • Monthly subscription: $9.99/month

How to set up

  • Look at your inbox for ‘All Numbers.’
  • From the Main Terminal, click on the Gear icon.
  • Tap Burner Numbers.
  • Tap on + Create number. 
  • Choose your Burner type (subscription plan).
  • Select an area code for your Burner number.
  • Pick a number.

3. Phoner


Phoner is an app that lets you add multiple phone numbers regardless of the device. With it, you can call domestic and international locations immediately from the new phone number.

You can pick a number from the vast collection of virtual phone numbers, including bulks of area and country codes. It is the best application to call and text anyone while being anonymous.


  • Unlimited international phone numbers
  • Call Forwarding
  • Call Recording
  • Private Calling
  • Anonymous Texting

Available Platforms: Google Play Store, App Store


  • Free with in-app purchase 
  • Premium price ranges from $5 per month

How to set up

  • Download and Install the Phoner application on your phone.
  • Choose the second phone number.
  • Call and text from the new number.

4. TextPlus


TextPlus is a free application to change phone numbers when calling someone. It’s a leading mobile communications service that allows you to create a new number for calling and texting. 

With this application, you can text or call anybody in the US or Canada for free. However, apart from these regions, it requires some pennies. It works equally well on the 3G and 4G connections, too.


  • Free texting to the US and Canada.
  • Change your number freely.
  • Call anyone, regardless of the location.
  • Unlimited free voicemail.
  • Create and conduct group chats with anyone.

Available Platforms: Google Play Store, App Store


  • It has a free version
  • Starting Price: 2¢/minute

How to set up

  • Open the application and navigate to the dial-pad screen.
  • Include a + into the zero (0) key for international calls.
  • Call the desired number (no need to type in 011).
  • Enter the number, and the phone will show the minute rate.

5. Talkatone


Talkatone is a calling app that users can use to call and text someone via WiFi or a data connection. Using this app, you can call using U.S. phone numbers or make calls using WIFI without worrying about high paying charges.

It is an ideal app for calling and texting to and from U.S. or Canadian phone numbers without spending a penny. Talkatone supports picture messaging as well.


  • Free phone numbers.
  • Free texting.
  • Change your number whenever you like.
  • Unlimited SMS texting.
  • No roaming charges.

Available Platforms: Google Play Store, App Store


  • Includes a free plan.
  • Premium plan: $1.99/month
  • Plus plan: $3.99/month
  • Subscription plan: $12.99 per month.

How to set up

  • Navigate to the App Store (iOS) or PlayStore (Android) and enter “Talkatone” in the search bar.
  • Tap the ‘Get’ or ‘Install’ button next to the application.

6. Line2


Founded in San Francisco in 2008 by Peter Sisson, Line2 makes it easier and affordable to manage communications. This second phone number app allows you to call, text, receive voicemail, and more at convenient rates.

With it, you can set up an additional line on your current phone and leverage the benefits. And that too without having to spend on costly hardware.


  • Call Blocking
  • Call Screening
  • Unlimited SMS & MMS text
  • Voicemail recordings
  • Wide range of number options

Available Platforms: Google Play Store, App Store


  • Free to call other Line2 users.
  • Yearly: $164.99
  • Monthly: $15.99

How to set up

  • Navigate to the PlayStore (Android) or Appstore (iOS) and type in “Line2” in the search bar.
  • Click on the Install button on the Android phone. Similarly, tap on the cloud icon on your iPhone and then press the install button.
  • In iPhone, you should provide your Apple ID and password to confirm the installation process.
  • Once the app gets installed, you can create an account or use your existing Line2 number and password.

7. Dingtone


Dingtone is an app that provides diverse communication services like text messaging, calling, voice messaging, and much more. With it, you can create a separate number for your business besides your actual number.

This calling app allows you to call any mobile or landline without buying a second SIM card. It provides phone numbers for locations such as the US, UK, Canada, Australia, etc.


  • Cheap international calls
  • Multiple numbers on one phone
  • Calling codes for different countries
  • Free phone number
  • Block unnecessary calls

Available Platforms: Google Play Store, App Store


  • Starting price: $0.9 per minute 
  • US/United Kingdom/Canada Phone Number: $4.99/month

How to set up

  • Download the Dingtone app for iPhone devices from the AppStore. Similarly, you can download the Dingtone app for Android devices from the PlayStore.
  • Enter “Dingtone” to search the Dingtone app.
  • Download and install the Dingtone app from there.
  • Create an account and start making calls.

8. Fake Caller ID

Fake caller id

Unlike other ones on the list, Fake Caller ID is slightly different. This app displays a fake phone number on the recipient’s phone while making a call. And you can even turn your voice from man to woman and vice-versa. 

You can set your caller ID to any desired number so your real identity won’t be flashed. It’s a handy app for joking with friends or families or for doing pranks.


  • Fully anonymous calls
  • Ability to change voice
  • Ability to record calls
  • Voicemail recordings
  • Delete chat history

Available Platforms: Google Play Store, App Store


  • Start: $9.95 (60 credits)
  • Basic: $19.95 (130 credits) 
  • Popular: $29.95 (200 credits)
  • Premiere: $49.95 (350 credits)

How to set up

  • Download the Fake Caller ID app for iPhone devices from the AppStore. Similarly, you can download the Fake Caller ID app for Android devices from the PlayStore.
  • Run the Fake Caller ID App.
  • Choose and upload a fake caller picture.
  • Provide the caller’s information and other details.
  • Provide the caller’s number, then select a character for the incoming call.
  • Save any desired number from your contacts.
  • Select a desired call screen to display a fake call screen.
  • Choose the ringtone of incoming calls
  • Now, make a call.

9. Hushed


Hushed is one of the best second-number apps for multiple purposes like calling and texting. Use it when you need a second number, and keep your actual number for essential tasks. 

You can add and manage any amount of numbers you wish to keep in a single app. Additionally, you can access these numbers from any corner of the globe with a WIFI/data connection. 


  • Custom voicemail meeting
  • Call forwarding
  • Call routing
  • Auto-reply messages
  • Supports SMS and MMS

Available Platforms: Google Play Store, App Store


  • Prepaid plans: $1.99 (starting price)
  • Unlimited Subscriptions: $3.99 /mo (starting price)
  • International plan (Pay-as-you-go): $4.99 (includes $1 in credits) 

How to set up

  • Download the Hushed app for iPhone devices from the AppStore. Similarly, you can download the Hushed app for Android devices from the PlayStore.
  • Based on your device, tap on the ‘Get’ or ‘Install’ option.
  • Run the following application.
  • Create an account by providing a username and password.

10. Sideline


The Sideline app provides a second phone number that is as reliable and trustworthy as your personal number. 

This app allows you to communicate and send messages without using cellular minutes via a Wi-Fi connection. Number porting is also possible, allowing you to bring another number to the Sideline seamlessly.


  • Detects spam calls
  • Unlimited messaging
  • Ring and Text tones
  • Web texting
  • Auto-reply to missed calls or messages

Available Platforms: Google Play Store, App Store


  • Standard: $9.99 per month
  • Pro: $14.99 per month

How to set up

  • Navigate to the AppStore for iPhone devices and Google Play Store for Android devices. From then on, search for the ‘Sideline’ application from the search bar.
  • Tap the ‘Get’ or ‘Install’ depending on the device.
  • Now, customize your sideline number.
  • After surpassing seven days, the Sideline subscription starts.

11. Google Voice

Google Voice

Google Voice is a free service by which you can get a second number to use for fulfilling calling and texting purposes. It allows you to send and receive unlimited calls and texts for free.

Furthermore, Google Voice gives you the ability to control calls. For instance, you can forward calls to your desired device and block spam calls simultaneously. 


  • Free unlimited texts
  • Call forwarding
  • Transform voicemail into text
  • Call forwarding
  • Get voicemails in real-time

Available Platforms: Google Play Store, App Store


  • Includes a free plan.
  • Starter: $10/user/month
  • Standard: $20/user/month
  • Premier: $30/user/month.

How to set up

  • Download and Install the Google Voice app from the Play Store (Android) or App Store (iPhone).
  • Run the app and sign in to your Google Account.
  • Tap ‘Continue’.
  • Decide whether you want to ‘Search’ for a new number or “use your existing number.”
  • You can check out the number options by city or area code when searching for a new number. Choose your desired one.
  • When you choose your existing number, Google Voice will send you a verification code via SMS or email—type in the code to verify.
  • Go through the on-screen instructions to complete the setup.


And that’s a wrap! In this article, we’ve shortlisted some of the best apps to change phone numbers when calling someone. We believe it will be helpful for you.

Phone number-changing apps have made it easier for anyone to have a separate phone number for personal and business purposes. With it, users can manage multiple phone numbers from a single mobile phone.

Several number-changing apps allow you to add temporary phone numbers for short durations. Once the desired purpose is over, you can burn or delete them. Most importantly, you’ve got the flexibility of choosing from a wide range of phone numbers across the globe.


Is there an app that will change your phone number?

Yes, there are many apps available on the market that will change your phone number. Some of them are Burner, TextPlus, Dingtone, Hushed, etc.

Can you change your phone number when calling someone?

Yes, without a doubt, you can do that. Many phone number-changing apps allow you to select a new phone number based on the area or country codes. You can download them on your phone from the Google Play Store or App Store.

How do I change my outgoing caller ID?

Changing your outgoing caller ID depends on what device or service you’re using. You might discover that option from the app settings or by calling apps like Phoner for Android phones. You can follow the same process for iPhones as well. 

How does my phone number appear on the caller ID?

The phone number on the caller ID depends on your mobile settings and the functionalities of the receiver’s carrier. You can somehow tweak what information to display on your outgoing caller ID. However, you have no complete control over the appearance of the actual phone number.

Sandipan Khadka is an Associate Content Writer at Dialaxy with the knack of writing content that is appealing for the readers. He has written broadly in the area of VoIP and call center solutions.