BEST PRANK EVA!!!!!!! ( phone prank)

So theres this big jerk in my class and he likes me and my 2 friends so this is what my friend did:

Step 1 = you must play this on someone you DON'T like. If you play this on a close friend, chances are they might not like you anymore or shun you.

Step 2 = The person you are playing this on must approach you and ask for your number, so you cold probably get a friend to make them ask for your number

Step 3 = Tell them you have changed your number. Use your same zip code ( example = 757) but make up a fake number.

Step 4 = wait for this person to call the wrong number LOL