ICICI Prudential - Distrubance rudely behabiour on phone by ICCI prudential

Sir,

Today , about 4 P.M. I recive at least 3 phone calls from Delhi office of ICCI Prudential ,caller told his name Lakhwinder Singh S/o Pritam Singh ,third times the caller told his name Sarbjit Singh S/o Sh. Bhupinder Singh phone No. 011 8125062
From Caller ID I traced the phone No. 118125062. Both these caller gave threat like call to giv money to invest in said comany .Their talking behaviour was indecent .I donot understand from where these companies got our phone numbers to mentally pressuried us.
Company should follow decent methods to raise their creditbilty .

VISHWAS GARG
BATHINDA.