Saw this over at Hindi Lyrics.Com. Works for you?

Thought this was a kind of interesting...
check it out --open your calculator NOW!

1) Press key in the first three digits of your phone number into a calculator.
(Do not use your area code number)
2) Multiply by 80
3) Add one
4) Multiply by 250
5) Plus last four digits of your phone number
6) Plus last four digits of your phone number again
7) Minus 250
Divide by 2

now WHAT !

wOwWW !!!
Isn't that your phone number?

Enjoy It Smiley

And this other one!

1. First of all, pick the number u would like to (more than 1 but less than 10)
2. Multiply this number by 2
3. Add 5.
4. Multiply it by 50 I'll wait while you get the calculator................
5. If u have already had yor birthday this year add 1754..If u haven't, add 1753
6. Now subtract the four digit year that you were born.
You should have a three digit number ...
The first digit of this was your original number
The next two numbers are ......... YOUR AGE! ( is it !!!!!)