Help i need my phone back?

ok i was messing around with my phone its a samsung touch screen and i locked it by mistake so the puk code came up dont know it so i kept pressing in numbers tryin to get it and now its totally blocked can u give me a number for customer care i switched on my phone and it wont even go to the menu it only lets me make emergancy calls i need my phone help i dont want to buy a new sim card or new phone if u have a code i can use or a number to ring