How to Find Your Phone Number on Android, iOS or any other phone?
Use whatismynumber.io Web, Chrome, iPhone or Android app to find your number!
When you’re new to your phone, you may not know the phone number to the device. Heck! You never have to use your own phone number, right? Fortunately, there is a way to view the phone number assigned to your phone using whatismynumber.io.
Use the number detection on the right →
How does it work:
We’ll give you a phone number to call, detect your number and show it on this page.
Or download the “What Is My Number (whatismynumber.io)” app for Android, iOS to try to read your phone number from the SIM card as well. You'll have an easy app to show you your phone number in one touch.
What is My Phone Number?
Detect Now
Generating number
Let’s try making a free call to our test number:
Call
reserved for the next 90 seconds
It’s free for most operators, from any country.*
We will not pick up the phone. You will hear a busy signal and automatically hang up.
Come back to this app after making the call to see the number you were calling from.
* Please check with your mobile operator if unanswered calls are billed in your plan.
Let’s try making a free call to our test number:
PLEASE HOLD
Wow, there are too many people using the service right now. 

0 people are in line before you to get the phone number.
Estimate wait time:
~ seconds
Enter number manually
Time Out
Your reservation has ended. Try again.
Get a new test number
Enter number manually
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