I am being pestered by Mr. UPADHAYE of ICICI bank from phone no. 1206496714 , repeatedly.PL stop him?

I am a senior citizen,having an a/c in ICICI bank. Mr.UPADHAYE of ICICI bank,insists on talking to me for 'icici prudential'.He is becoming rude and obnoxiously persistent.He is calling from Noida,1206496714.I told my Manager Mr. SHARAT who advised me to complain to customercare ICICI bank. KAMLESH KAPOOR