Tate and Kirlin Assoc Debt Collection Complaint

Tate and Kirlin Assoc Debt collection department,

Cont'd attempts collect debt not owed Debt was paid Rhode Island

I keep getting harrassed by people at : Tate & Kirlin Associates, -. - - -, PA -They call multiple times per week stating this is a personal business matter, now I have recently settled a lot of old debts and they are trying to collect on an account I have paid already. One person asked for my social security number and the next person asks for my birth-date but I am not comfortable giving that info out to a company that has so many complaints filed against them. I just applied for a mortgage and nothing negative came up on my credit report from this company. I would like the to stop harassing me with fowl language and yelling.