Number Of Possible Codes On Lock Can Anybody Help Me With Dolphin Mob Customer Care Number At Delhi?

Can anybody help me with Dolphin mob customer care number at Delhi? - number of possible codes on lock

My cell phone is locked. These dolphins Delhi service. I am from the station. To open the lock, you need the PUK. I spoke with customer service. I need your number. From their side I have the toll-free number 1500th But you this number is only possible, MTNL is not in this town. Can someone help me with a number of alternatives?