raine and horne real estate

Caller: RAINE & HORNE: INDIAN

the guy gives 2 rings and hangs up expects me call him. Called twice once on Australia Day at 8am, then 7am on Sunday. Then today at 12.30noon. He asked me if I want to sell my house( he game me my address! ). Where is my privacy and more importantly my safety? If a random stranger can locate my number via a "database" as he calls it, whats next? How much more information does he have about me? my work? Shockingly if you give a mobile number to POLICE if someone's harrassing you they cannot locate the criminal. So how does this INDIAN get access to my details. I am thinking the INDIAN call centre is selling information to their friends, relatives and culture outside of india.

I called back number 0402 713 612 spoke to a woman but did not say for what company.