How do I stop blocked calls on my cell phone?

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

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

How to trace 'private incoming cell calls' that have blocked their id

I have a big problem with the father of my child and his 'girl' friend... I need to know how to block her cell phone number f...

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? ...

What sequence of buttons do I push to block the incoming calls on my cellular phone by t mobile

There is this girl at my school that somehow got my cell phone number. I need help, I want to know how to block phone calls f...

trace a phone number from my cell bill that is to a number in mexico

someone keeps calling my cell phone and blocking there number, how do I stop them from calling me?

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