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Reverse Phone Lookup in South Korea — Recent Community Reports

Check unknown Korean numbers with recent reports (Seoul, Busan, Daegu, Gwangju) and share your experience.

Unknown calls in South Korea

Unsure about a Korean number? Explore concise community notes to judge calls and texts. In Seoul, Busan, Daegu and Gwangju you’ll see both legitimate callbacks (deliveries, banking, appointments) and waves of robocalls or phishing. Area codes like 02 (Seoul), 051 (Busan), 053 (Daegu), 062 (Gwangju) and mobile 010 do not reliably prove identity or exact location due to number portability and VoIP.

Verification: return calls via the official number on the company website/app, check in‑app notices and never share one‑time codes. Use device/carrier blocking for repeat issues and leave a short, factual note here to help others.

821065515069

돈을 200만원 정도 빌려주면 보답할게

821075383631 Scam

피싱 사기일 가능성이 높습니다.

821094845654 Other

전화한 남성의 신음이 들렸다

821093719615 Scam

이 번호는 사기꾼일 가능성이 높으며 추가 입금을 유도합니다.

821044749864 Other

나는 유명인이라며 자꾸 찾아오는데

823151709359 Advertising

스팸성 보험 광고 전화로 보입니다.

821041621005

엄청난 사람이라니까, 진짜 대단해ㅋㅋ

827044992186 Advertising

인터넷 서비스 가입 권유

827044992186 Advertising

요즘 인터넷 회선 바꾸는 중이라니까 ㅋㅋ

8215880855

극히 무례한 퀵사무실이라 이해가 안돼

8228775090 Harassment Call

모르는 사람을 납치

8228775090 Harassment Call

유괴한 아저씨

8228775090 Other

제가 소개할 사람은 신서현입니다.

821036972503 Harassment Call Emirates

조심하세요, 이마트 에브리데이 근처를 지나면 위험합니다.

821057938870 Harassment Call

전화가 계속 와서 차단했지만 여전히 걸려와, 미친 사람 같아

82262501303 Survey 자동차보험 긴급출동

긴급출동 서비스 만족도를 조사해 보았습니다.

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FAQ — South Korea

How to verify callers in Korea?

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

Do prefixes prove location?

No. Portability/VoIP make 02/051/053/062 and 010 unreliable as proof of origin.

Common patterns?

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

What to include in a report?

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

Popular area codes

Most-reported area codes in South Korea. View all area codes at the bottom.
02 031 032 033 041 042 043 044 051 052 053 054 055 061 062 063 064
Browse all area codes