Mega Champ

Yup you heard it right, if you go to register a new email account at gmail, you will have to give your phone number as well. Which will be verified by google and then only you will be getting a new email account.

Gmail claims that this policy is part of their spam curbing process. Well this technique should work to some extent on bringing down spam email accounts.

I haven’t tried it so far, so I dont know whether you can register more than one account using the same phone number. Have to find it out