香港寬頻
Low Risk- Phone / 電話
- 3991 0372
- Call Type / 呼叫類型
- Cold Call / Cold Call
- Industry / 行業
- Telecommunications and broadcasting / 電訊廣播
- Updated / 更新日期
- 2026-04-15
- Match Type / 匹配類型
- Exact match / 完全匹配
3991 0372 — Spam Report / 垃圾電話報告
About this number / 關於此號碼
This caller 3991 0372 is usually associated with HKBN branded renewals, porting, 5G, or broadband upgrades and is widely seen as a common junk telecom caller. Some users have noted that 3991 0372 dials at irregular intervals, which raises questions.
3991 0372 的通話內容常與香港寬頻 的家居寬頻、流動數據或續約方案有關，整體帶有常見的電訊垃圾來電的特徵。 有用戶反映 3991 0372 在不同時段重複撥出，因此引起關注。
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.