3864 0042 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

3864 0042 often repeats unverified money requests and personal-data collection, which is why many users read it as a high-risk suspicious call. Even if the caller knows part of your information, it is safer not to commit during the call. The calling pattern of 3864 0042 has prompted several lookups from the community.

社群回報顯示 3864 0042 多以假冒機構、帳戶異常或驗證要求作招徠，屬高風險的可疑來電。 即使對方能說出部分個人資料，也不應在通話中立即作出承諾。 3864 0042 的來電模式吸引了部分接聽者主動查找資料。

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.