CH

Reverse Phone Lookup in Switzerland — Recent Community Reports

Check unknown Swiss numbers with recent reports (Zurich, Geneva, Basel, Bern, Lausanne) and share your experience.

Unknown calls in Switzerland

Unsure about a Swiss number? Explore concise community notes to judge calls and texts. In Zürich, Genève, Basel, Bern and Lausanne you’ll see legitimate callbacks (deliveries, banking, appointments) and waves of robocalls or phishing. Prefixes like 044 (Zürich), 022 (Genève), 061 (Basel), 031 (Bern), 021 (Lausanne) and 07x mobile ranges are useful context but not proof of origin due to 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 by phone. Use device/carrier blocking for repeat issues and leave a short, factual note here to help others.

41750604658 Unknown

Hinweis des Nutzers: Vorsicht

41727013127 Robocall Robocall

Segnalato come chiamata robotica.

41773377877 Unknown

Hinweis vom Nutzer: Vorsicht.

41712473801 Unknown

User advises caution regarding this number.

393773517054 Spam unbekannt

Wieder e Kostenfalle, das isch e wahri Gschicht, i ha mi sofort us de Nummer zruggzoge.

41751482221 Unknown

L'utente avverte di stare attenti, eh.

393773147500 Scam unbekannt

Kostenfalle, d'Anruf het mir extra Kosten verursacht – nöd empfehlenswert.

41789644563 Unknown

Hinweis vom Nutzer: Vorsicht

4915510756182 Unknown unbekannt

Ein unbekannter Anrufer hat angerufen, aber keine Nachricht hinterlassen.

4771122459 Safe

Benutzerangabe: Neutrale und sicher

447831422939 Scam unbekannt

Ich kenne niemanden im Königreich

390221103178 Silent Call Spam silenziosa

Nessuno risponde quando chiamano.

41742505411 Other

Meldung des Nutzers: Other

41776355290 Unknown

Vom Nutzer gemeldet: Vorsicht

41776355290 Unknown

Nutzerhinweis: Vorsicht

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FAQ — Switzerland

How to verify callers in Switzerland?

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

Do prefixes prove location?

No. Portability/VoIP make 044/022/061/031/021 and 07x ranges unreliable as proof.

Common patterns?

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

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 Switzerland. View all area codes at the bottom.
021 022 024 026 027 031 032 033 034 041 043 052 055 056 061 062 071 081 091
Browse all area codes