took sim out still get calls on it?

i,v had some unwanted calls on my mobile took sim out
but still get calls on the sim, it says the mobile you are calling is turned off then i have the messages why if it is,nt in phone
sylvia, January 2007
It doesn't matter where you put that sim card, you will still get calls to that sim card as the sim card is what holds your phone number amongst other things. If your trying to change your number then use a new sim card possibly on the same network(depending whether your phone is unlocked or not)

NaPsTeR, March 2007
You may have caller divert set up on that number

sam747, January 2007