The purpose of posting is rendered useless if nobody answers the call, as we would never know who was on the other end, doesnt it?
Silent Ring? Why You Should Ignore This Call! - +1 313-380-9905 ((313) 380-9905)
Summary — +13133809905
Expert Opinion
Imagine a silent ring that never gives a voice—just a mystery on your caller ID. That pattern often signals a robocall or a call‑testing operation, where the carrier checks line availability without delivering a message. Since you can't verify the source, the safest move is to let the call go to voicemail and then block the number if it repeats. Keep your phone’s spam‑filter turned on, and consider using a call‑screening app that can automatically reject silent or unanswered calls. If the number shows up frequently, report it to your carrier and to the FTC to help curb future unwanted rings.
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Dont bother answering this number, they just listen and dont say anything
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Same caller name: don't know.
Same category: Silent Call