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.
这个电话是个推销员，真烦人，没兴趣。
这点数字上叠不这丁叠是中文我见到不吃意我在迪母一上
Esta llamada es un fraude. Te dicen que tienes problemas con tu cuenta, pero no tienen información personal sobre ti y te piden que les des tus dato.
评论超过一定长度会被切断，点击屏幕上的评论可以展开，显示一个负面评价的测试评论，这个数字被评估为 "9 - 不值得信任"
Dieser Kommentar dient als Test und zeigt eine positive Bewertung, die als "1 - sehr vertrauenswürdig" eingestuft wird
This is another test comment, we choosed the call type "investigation", if you are a logged in member you can change this comment later, these comments are also protected and wont get deleted, you can find more about the advantages of tellows membership here: https://cn.tellows.net/c/about-tellows-uk/registration/ collect tellows karma points! our community survives by sharing as much phone number information as posible, thank you for your cooperation! your tellows team
这个号码只是一个示例，TELLOWS添加了它来演示我们的功能，包括来电者名称、类别和评分。
恐吓电话，内容很可疑，建议不要接。
我情论了一定时后，我寰他们的服务比较满意。这是一个中国让子，我解决了我的让子，
不知道是谁打来的电话，接起来没人说话，真是让人头疼。
蒂姆的业务人员实在是太烦人了，而且他们不断调整收费标准，这让我感到很厌烦，我已经把他们屏蔽了
这通值得信赖的电话服务很专业，值得推荐。
又一个付费电话，真不知道他们想干什么
Cuelgan el teléfono cuando se responde y no responden a las llamadas de vuelta
值得信赖的电话，挺好的
Appena rispondo sento una voce maschile che dice "si" e poi riattacca, vi sembra normale
这个号码打来的电话不知道是谁，没接听。
讨债公司的电话，可能是催收债务，注意处理情况。
收到一个烦人广告电话，真是讨厌！
Llamadas persistentes y molestas
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.