What happens if I block someones cell phone number from my aim ?

How do I block a cell phone number from calling me on my cell phone

I need directions on how to block a specific cell phone number from calling my cell phone.

I have the prepaid cellphone service net10 and I was wondering how to block a person's number with that service?

how do you block cell phone numbers

How do I block my cell phone number when texing

How do you block someones phone number on a cell phone?

Is there a way to tell when you call someone if they are blocking your number?

just wanna know how to block the number because whoever is calling is doing so under restricted.

Is there a way to block someone so they can't call my Cell Phone? I 'm tired of being harrased day and night.

Someone is asking for me and some people ohave contacted me, like ex-sister in law who I don't even know her phone number? ...