Guys I made a mistake, I gave my cell number to a stranger and now I think I might get scammed what should I do?

[SunnySri]

Updates:

[GoodGuyBreakingBad]

WhatsApp is used by Scammers my advice is to delete the App from your cell phone and do a system restore of your cell phone but you need to remember your contacts so you don't misplace them also a Gmail account is good for Syncing your cell phone contacts but never give out personal information to any random person on any cell phone App also your WhatsApp number should have its own unique phone number, not your real cell phone number never give money to anyone and if they threaten you just delete the WhatsApp, how to get a number for your WhatsApp is use one from Google Voice but you need to ignore people you don't know there are so many Scammers out there my cell phone is Moto G Fast and it has so many features to stop spam/scammers etc

[DannyUk2017]

Nothing. Just block any "strange phone number" that u might receive calls from, or emails... that's what i do!

[SandandWaves]

do you know their name? if you do, you can put in the contact information name saying " something like" may be a scammer, do not pick up, etc.
if you dont need your number, you can explain to your phone company what happened and how you feel about it and see what they can do.

[nanablue]

You can change your number, or if you have a heacker friend ask him/her. or just block the person

[douride2]

Why would you give your number to a complete stranger?

[Brainsbeforebeauty]

Block their #, you could also report their number if it really is a scammer

[Niya2006]

Well if they start scamming you block them