How do I block my cellphone number?

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

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

How do I block my cell phone number when texing

I want to call someone but I don't want them to know my number. What do you dial so it will block the number so they can't se...

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

I blocked someones phone number from my buddy list on aim. will they be able to aim me even if I have them blocked? and will ...

when my cellphone bills come home They uselly have a paper that has a lot of number .are those numbers people I called or pe...

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...

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