debt collector, call multiple times a day looking for a relative.

This company called  several times and did not leave message.  When I called back, they're looking for a Debbie.  I've been getting calls for a Debbie since I moved to RI last year and got this number.  I've called several unknown callers back and told them to remove the number from their system as it's now "not Debbie's number".  They've all said they will but a couple of weeks later, another number will pop up calling for a Debbie again.  I think they just keep on changing their number.

This number has also called me multiple times, no message left, however, twice the guy made a mistake and didnt realize my voicemail picked up and was talking about some older lady who has arthritis.or.something who couldnt get to the bank etc. the guys voice sounded so schetchy

There is a phone number that keeps calling & calling & calling and i don't know who it is.

Keeps calling, never leaves a message.