I got a call from the same number. They wanted my personal information too and would not answer even who they were. I assume it is a debt collector, but don't they have to identify who they are?
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