In the US, there are a thousand companies that batch search various public records for a small fee, like the telephone book or voter records, to match names & addresses with phone numbers.

INSP #INSPECTION DATESTATUSTYPE DESCRIPTION1160436306/17/2015CLOSEDDEMO COURT1155549603/25/2015CLOSEDDEMO COURT1135229501/20/2015CLOSEDDEMO COURT1125446709/08/2014CLOSEDDEMO COURT1123523204/17/2014CLOSEDCHECKLIST INSPECTIOVIOLATIONSBUILDING CODE CITATIONVIOLATION DETAILSDEMO COURT # 11555496VIOLATIONSBUILDING CODE CITATIONVIOLATION DETAILSDEMO COURT # 11352295VIOLATIONSBUILDING CODE CITATIONVIOLATION DETAILSDEMO COURT # 11254467VIOLATIONSBUILDING CODE CITATIONVIOLATION DETAILSCHECKLIST INSPECTION # 11235232VIOLATIONSBUILDING CODE CITATIONVIOLATION DETAILSCN196039Post, on abandoned building, name, address and telephone of owner and owner's agent for managing, controlling or collecting rents on building so legible from nearest public street or sidewalk. (13-12-125)CN193110Register vacant building within 30 days of it becoming vacant, or within 30 days after assuming ownership of an existing vacant building. (13-12-125(a)).

If a third-party telemarketer calls again on behalf of that charity, the telemarketer may be subject to a fine of up to $16,000 .What about telephone surveys?

If you would like Anderson Advisors to do some corporate work for you, like mail, telephone, office space, keep up with requirements, etc., that's an extra yearly fee.

What did Brandon Turner mean when he was talking about the policy binders “telephone standards” ? 

If you can commit that when you're interacting with tenants in the field that if they ask you for something you can say "let me make a note of your request and I'll have an answer for you in a day or two" AND no telephone contact with the tenants then continue doing it yourself. 

I don't recommend having telephone calls with tenants, ever.

Also, you will want to make sure that the telephone conversation you recorded is within a state that allows for one-party consent (meaning you) as that is not the case in all states including mine.  

It's like playing telephone, you know? 

STOP having telephone conversations with your tenants.