BSNL Dosti Sim
How to know my mobile numbe

I hav purchased two new BSNL Dosti sim through my frnd... n i dont knw the number...

The balance is Nil... There is no response from the Customer Care... And the top up voucher is not being credited... So is there any way i can get my no...??

The sim no are Sim 1: 8991819016211836290

Sim 2: 8991819016211836294 Plzz help...