Check unknown Chinese numbers with recent reports (Beijing, Shanghai, Guangzhou, Shenzhen) and share your experience.
Unsure about a number from mainland China? Explore concise community notes to judge calls and texts. In Beijing, Shanghai, Guangzhou and Shenzhen you’ll see both legitimate callbacks (deliveries, banking, appointments) and waves of robocalls or phishing. Prefixes like 010 (Beijing), 021 (Shanghai), 020 (Guangzhou), 0755 (Shenzhen) and mobile 13x/15x/18x ranges are useful context but not proof of origin due to portability and VoIP.
Verification: return calls via the official number listed on the provider’s website/app, check in‑app notices and never share one‑time codes by phone. Use device/carrier blocking for repeat issues and leave a short, factual note here to help others.
像是垃圾电话，没接，不知道具体是什么。
可能是垃圾电话，忽略了。
未知号码打来，没接，不知道是谁。
电话看起来挺正规的，没什么问题。
这个号码看起来挺Serios的， Neutral评论。
Seriös call, but I didn't answer. Not sure who it was or what they wanted.
又是一個恐吓電話，真令人厭煩。
这是一个中国让子，我情论了一定时后，我寰他们的服务比较满意。
A person named Herr Licator, from the Telekom in Bonn, called me about a Magenta TV subscription, but it was just a trick to sell me a more expensiv plan
這個餐具真的很好用，皮燕子很好插
虽然没什么后果，但还是要小心这种电话。
怀疑是付费电话，没接就挂断了。
可能是收费陷阱，电话里没听清楚，但感觉不太对劲。
可能是垃圾电话，建议不要接。
感觉可能是垃圾电话，但不确定。
可能是骚扰电话，没接听，感觉不太靠谱。
接到一个疑似诈骗电话，大家要小心。
这个号码可能是垃圾电话，我选择忽略。
可能是诈骗电话，没接。
这个电话听起来像是个陷阱，建议不要接。
Use the official number from the website/app; avoid calling back the unknown number and check in‑app messages.
No. Portability/VoIP make 010/021/020/0755 and 13x/15x/18x ranges unreliable as proof.
Delivery updates, bank callbacks, 2FA codes; robocalls, parcel/account phishing and scripted sales.
Caller type, purpose, date/time, and cues that guided your decision.