JustDial.com — Spamming and contact sharing without permission

I was searching for a particular furniture shop on google on my phone and one of the search results was from Justdial.com. I clicked on it to view the details and afterwards, i started getting calls from furniture retailers asking if i was interested in furniture. They told me they got my contact from Justdial. Justdial has sold them my contact without my consent. I am not sure what other information they had obtained from my phone.