Called claiming collection agent, but would not provide any info.
Caller: unknown
Called claiming collection agent, but would not provide any info.
Robo call about back pain
Call - did not leave mssg
1 ring then disconnects - aka S O B
File A Complaint - National Do Not Call Registry
You may also file a complaint if you received a call that used a recorded message instead of a live person (whether or not your number was on the Registry).
https://complaints.donotcall.gov/complaint/complaintcheck.aspx