Never leaves message.  No results from reverse phone lookup.  No Google results.

SCAM CALLER - DO NOT ANSWER - DO NOT CALL BACK
Their call was blocked BEFORE they robodialed our number.
Several weeks ago, they called from 610 508-4075 and at that time, we blocked the ENTIRE 610 area code.
Our phones do not ring when a blocked area code call comes in.
We love our D***tone call blocker!

elizabeth moore would like to provide me with a business growth opportunity. But she is a recording and IDK how she got my number

3 rings, then hangup. No voicemail. I don't know anyone in PA. Blocked.

Calls several times s week. Never leaves message.  Spam call.