My landlord received a call from XXXX, a debt collection company, who said they had a delivery for me and wanted to confirm my address and social security number. They left the phone number XXXX and a case number XXXX. I returned the call myself to request their mailing address in order to send them a cease and desist letter and to inform them that my sole source of income is XXXX XXXX XXXX XXXX. The ( unidentified ) woman on the phone refused to provide the company 's address and claimed that they were in the process of filing court documents to recoup an alleged debt. They would not provide me with any specifics regarding this debt and called me a " deadbeat '' who was trying to " hide behind a legal technicality '' ( my right to request that they stop calling me or my landlord and to contact me in writing, only ) at which point I ended the call. 

I have located an address for XXXX online and have sent a cease and desist letter, with a copy to XXXX.