3740 5851 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

3740 5851 often repeats third-party product or service pitches, which is why many users read it as a negative outsourced marketing call. Existing reports tend to connect 3740 5851 with 推銷 style outreach. If you are asked to transfer money or share a verification code on the spot, treat it as a high-risk signal.

若 3740 5851 再次來電，通常仍會以第三方產品或服務促銷與轉介安排為主軸，屬偏負面的外判銷售來電。 現有資料多把 3740 5851 與 推銷 類型的來電聯繫起來。 如被要求即時轉帳或提供驗證碼，應視為高風險訊號並停止對話。

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.