Wit Krzemien
Wit Krzemien voted up Answerer Omega's answer

Snapchat verifies your  phone number, for THREE reasons. It could do it:

1) When you create your account. This often used to verify that you are using the correct phone, and to find out if you are a bot. Bots, are located on snapchat and often send scam links as much as possible.

2) Password Reset. It … Read more