old username/handle

Would it be possible to get my old ID back it was marksmith1303333 I have some reviews and favorites saved. It's similar to this current handle but with one less 3 in it. Thanks

It is possible however you're in for a somewhat lengthier process because you opened a new account. Please email the staff from the email associated with your old screen name and let us know what you need done.

Is it possible to change my current username?
Can that be handled by sending a request to the webbsupport email?