Ever received a call from an unknown number that leaves no trace? That's exactly what this situation suggests with the persistent rings, zero voicemails, and a callback blocked by a vague error message. These are classic hallmarks of scam attempts, where fraudsters fish for responses without committing to real contact. Don't engage—block the number immediately on your phone to halt further nuisances. If it persists, report it to authorities like the FTC or your local consumer protection agency. Always verify unsolicited calls through official channels, and consider using apps that screen spam for added peace of mind.
Received two calls from this number, no voicemail left, and a callback triggers the message “your call is unable to proceed at this time – please try again later”, so it appears to be a scam.