RMMBA: Memorize & Remember

This app show any phone number in all possible alphanumeric styles. You enter a phone number that you want to remember and you will get all possible numpad letter variations. You can then pick one that is easiest to remember for you. Perfect for remembering important phone numbers of your spouse, children or colleagues.

For example: 4663 becomes GOOD. Since 4 on the phone pad is also where the G is, 6 is where the O is and so on.