Phone of ebay/ craig's list

If I buy a verizon phone off ebay how do I get my number on the new phone with all my contacts?

You simply put your sim card into the phone. Although, you need to make sure that your sim card is compatable with the phone you are buying or you will have to buy a new sim card and get new phone number to activate the phone.

you just put the sim card you had in your old phone into the new one.

call da cell phone provider tell dem you bot a phone and sety up a phone plane and just tell dem da number you want