In some situations (eg. if a teacher is working remotely and needs to call a parent mobile) you may need to make a mobile to mobile call that is anonymous.
- For anonymous calls from mobiles use the prefix #31# before the phone number.
- From a home phone, dial 1831 then the number you’re calling.
This keeps your mobile number anonymous so is super handy!
Bonus – make every call anonymous:
This animation to the left shows how to do this on an iPhone.
Click here to learn how to do this for Android.