3864 0015 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

3864 0015 often repeats urgent account, parcel, or payment problems, which is why many users read it as a high-risk suspicious call. If you have answered 3864 0015 before, adding your own report can help others identify the same pattern faster. If 3864 0015 keeps calling, most users want more context before answering again.

社群回報顯示 3864 0015 多以要求即時處理帳戶、快件或付款問題作招徠，屬高風險的可疑來電。 若你曾接聽 3864 0015，補充回報內容亦有助其他人更快辨識同類來電。 如果 3864 0015 持續來電，通常代表接聽者希望先核實其背景。

What to do / 應對方法

Do not return calls to unknown numbers. If you did not expect this call, it is best to ignore it. You can block this number on your phone.
不要回撥陌生號碼。如果你沒有預期此來電，最好忽略它。你可以在手機上封鎖此號碼。

How to block / 如何封鎖

iPhone: Settings → Phone → Blocked Contacts → Add New.
Android: Recent Calls → tap the number → Block / Report spam.