Hi himmatmeronam,

I'm sorry to inform you that you cannot expedite the OPT application process. You can call them and ask for expedite service only after 3 months from application date. Since you applied in november, they will not even review your file. As soon as you tell them that its not been 3 months, they'll ask you to wait till 3 months is over, and call again if you still havent received your EAD card. So, I hope you'll get your EAD in mail by 2 weeks, but other than waiting and hoping, there is nothing you can do.

Good Luck