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Reverse Phone Lookup in Mainland China — Recent Community Reports

Check unknown Chinese numbers with recent reports (Beijing, Shanghai, Guangzhou, Shenzhen) and share your experience.

Unknown calls in Mainland China

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.

3906916248 Customer Service 未知

值得信赖的电话，可能是重要的通知，建议接听。

862128951900 Scam 上海出入境管理局

Ich erhielt einen Anruf aus Kanada, der offensichtlich ein Betrugsversuch war, und der Anrufer legte auf, als ich nicht reagierte

862162201634 Telemarketing
★ ★ ★ ★ ★

推销电话，总是打扰人，很烦。

863472863217 Advertising 未知

这个号码总是打来广告，真烦人！

862128951900 Scam 詐欺

此号码是上海入国管理局的电话，但可能是诈骗。

3906916248 Safe 未知

值得信赖的电话，可能是重要的通知，建议接听。

862161924942 Scam
★ ★ ★ ★ ★

明显是诈骗电话，别接！他们可能会骗取你的信息。

862161922226 Scam
★ ★ ★ ★ ★

这个电话看起来是诈骗，大家要小心！

9794240086 Telemarketing 富邦銀行

富邦銀行的销售热线，挺满意的。

862180344558 Silent Call
★ ★ ★ ★ ★

接到一通静默电话，挂了电话后感觉很不安。

862168541199 Scam 上海出入国管理局による詐欺電話

Scam, trash, dont answer

3906916248 Safe Credit Agricole

这个电话号码值得信赖

3906916248 Safe 未知

值得信赖的电话，可能是重要的通知，建议接听。

3906916248 Customer Service Credit Agricole

Credit Agricole的电话，但内容不太清楚，没什么印象。

862083352700 Scam
★ ★ ★ ★ ★

诈骗电话，说我的信用卡有问题，千万别信！

8661970480 Financial

Financial services call, not interested

393408263066 Safe AutoHero

AutoHero的电话挺靠谱的，服务态度不错。

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FAQ — China

How to verify callers in China?

Use the official number from the website/app; avoid calling back the unknown number and check in‑app messages.

Do prefixes prove location?

No. Portability/VoIP make 010/021/020/0755 and 13x/15x/18x ranges unreliable as proof.

Common patterns?

Delivery updates, bank callbacks, 2FA codes; robocalls, parcel/account phishing and scripted sales.

Helpful report details?

Caller type, purpose, date/time, and cues that guided your decision.

Popular area codes

Most-reported area codes in China. View all area codes at the bottom.
020 021 022 023 024 025 027 028 029 033 034 058 070 0310 0311 0312 0313 0314 0315 0316 0317 0318 0319 0350 0351 0352 0353 0354 0355 0356 0357 0358 0359 0370 0371 0372 0373 0374 0375 0376 0377 0378 0379 0391 0392 0393 0394 0395 0396 0398
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