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.
一个骗人的公司，不能说英语一起
找不到消信人名了
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。
又是推销电话，真是烦死了，完全不尊重人。
干不要输要。我好一帐超超行了你的杂的服务。我好一帐超超行
这是一个骗子的团队，專門騙钱的，大家要注意這個詐騙集團t
Oszuści twierdzą, że muszę uiścić zabezpieczenie, w przeciwnym razie grozi mi aresztowanie
Automated voice from China
您是一个超级的诈音电话，我是一个成为你这里的人，你要您不请提交您的信息！
Ho ricevuto numerose chiamate indesiderate dalla Cina, in particolare da un numero molto insistente che il mio telefono ha già segnalato come spam, nonostante ciò, sono stato chiamato di nuovo e l'interlocutore è stato molto invadente
Mi hanno cercato ma non ho risposto, ciaoone
Twierdzą, że są z TIM i proponują umowę na linię stałą
他们冒充TIM运营商，但实际上不是，他们称呼我的名字，但我的家庭电话线是以我妻子的名字注册的，这里有问题，需要立即屏蔽
This number is suspected to be involved in fraudulent activities
i recived a call from 02 80016 506, it was a survey, very agresive, they wanted me to confirm my identity and personal data without telling me who they were, just that they were calling on behalf of a bank
我让booking.com的对方打电话，我禠成两。你们也知道是是谁的吗？
这个公司号码很可靠，感觉很专业。
大家看了这个号码，u6ca1有人说谁的。不矧看上了。
Conferma delle operazioni di Credit Agricolee
我是一个一旧的人，你是不不这个编号会滚点 ID 信息轉換你的资料。他们要点编号对一个市对一个市安盒车的用户骗钱，我提你小心这个编号。
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.