Listsource: No results

[Nick M.]

Hi All,

In parts of New Jersey where I'm interested in purchasing quads, no results appear within Listsource.  I know for a fact that quads exist in the particular cities and county of interest.

In a situation where Listsource does not produce any results, what's the best way to then find property addresses for quads that I can then use for a direct mail campaign?

Thanks!