Direct mail to mom & pop owners

[Daniel Lozowy]

I built a list by DFD. Most of them are small apartment buildings owned by mom & pop.

I like to cold call, but for 50% of the list, I can't find any phone number (I'm in Canada, our privacy laws are different than the US). 

I'd like to reach out to them with Direct Mail, but I doubt I will get good results with a generic copy paste campaign since my list is quite small. 

Do you have recommendations?

All the best