If you don’t know your friends’ Snapchat usernames, you can always add them using their phone number via your Contacts list (provided they are on Snapchat). Again, you’ll want to tap the ghost icon at the top of your screen, followed by Add Friends.On the next screen, select Add from Contacts.
If you are looking for how to add someone to snapchat by phone number then you must check out the given reference guide below to know more.
To do so, simply open the app and tap the search icon at the top. Then type a name, a username or a phone number. · If that person is on Snapchat …