ICICIcredit Card — wrong phone calls

Myself doctor sonal babbar.i have been using a airtel post paid number for approximately 3 years that too a post paid number and very regularly paying all my bills but this credit card people call me at my number atleast 40-50 times a day irrespective of time ,day but that too for a wrong person named DEBASIS JENA whom i dont know also.this person DEBASIS JENA from bhubaneswar probably has given a wrong phone number to their bank which they cannot get rectified instead they trouble me all over the day n night myself being a gynecologist doctor sometimes busy in OT,Labour room ,OPD and i have a 7 mth old kid who also wakes up by these wrong person calls at my number i am really being torchered by them my airtel post paid number is [protected]......NO ONE TO LISTEN NEITHR THE AIRTEL PEOPLE NOR THESE BANK PEOPLE???????
Is their someone who can look into the matter and get me outta of it...............