Got a call answered they wanted to know who I was and my address for a personal business matter. Said they were the CDA group. I refused to give them any information until they gave me information about who they were. They refused to answer so I hung up.
I have received a number of calls from this number also. I let the answering machine get it. No message is left. Call ID has shown as: CBE GRP, THE CBE GRP AT NUMBER 301-882-9930, AND CBE AT NUMBER 781-884-0695