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

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

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

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

Step 3 = Tell them あなた 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