Zillow Premier Agent is a paid lead generation service which connects agents with prospective buyers and sellers on the Zillow platform. As part of the Premier Agent program, Zillow sells the ‘Contact Agent’ box on listings featured on Zillow, Trulia and StreetEasy to paying agents.
This means that the ‘Contact Agent’ box for listings on Zillow, Trulia and StreetEasy does not actually connect the prospective buyer with the actual listing agent in most cases.