6605 1821 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

6605 1821 often leans on fake authority claims, account issues, or verification requests and comes across as a call that strongly resembles scam activity. If you have answered 6605 1821 before, adding your own report can help others identify the same pattern faster. Most submissions about 6605 1821 mention conversations around Alert topics.

不少回報把 6605 1821 視為令人戒備的疑似騙案來電，通常圍繞未經核實的金錢要求與個人資料索取展開。 若你曾接聽 6605 1821，補充回報內容亦有助其他人更快辨識同類來電。 多數舉報指 6605 1821 圍繞 提高警覺 範疇展開對話。

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.