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.

393780352757 Scam unbekannt

Wieder mal ne Kostenfalle, das Gespräch hat viel zu viel gekostet.

393780352757 Scam Frode telefonica

Attenzione: il Curriculum/addescamento si diffonde ampiamente tramite tanti numeri legati a falsi profili Business su WhatsApp, puntando a colpire il maggior numero di persone. È consigliabile bloccare il prefisso 378 con +39378*, dato che è assegnato al virtuale Spusu e non vale molto, ma dai.

393345049116 Other Gianni

Fai caso ai noleggi con Luca di Novara, che abita a Roma e ha una società immobiliare a Cuneo – stai attento, eh.

180099519871 Company Law USA

Rechtsanwaltsbüro aus den USA, gewünschter Anruf oder Rückruf

41782577905 Unknown unbekannt

Unbekannt Nummer, aber ich han kei Hinweis uf e Problem gseh.

393780355385 Scam Frode telefonica

Attenzione: il Curriculum/addescamento si diffonde ampiamente tramite numeri associati a falsi profili Business su WhatsApp, puntando a colpire il più grande numero di persone. Conviene bloccare il prefisso 378 con +39378*, dato che è di un operatore virtuale Spusu, in pratica.

905456888125 Scam NORA STUCKi

Ein Anruf von dieser Nummer bot mir angeblich einen Job an! Mit einer türkischen Nummer wollen sie Leute in der Schweiz anwerben – ich bin nicht dumm. Sie wollen nur meine persönlichen Daten.

41615210510 Harassment Call

This number is really annoying

41615210510 Harassment Call

C'est vraiment agaçant et me stresse

41588616295 Company

Le fournisseur de services téléphoniques a été mentionné

390240136212 Harassment Call Sondaggi telefonici

Das war wieder so ein nerviger Telefonterror, ich hab sofort aufgelegt.

393773480153 Harassment Call spam

È difficile capire le loro richieste; chiedono di mandare messaggi su WhatsApp.

4915510756182 Unknown unbekannt

Unbekannt und ohni Hinweis – besser nöd druf antworte, bis mer meh erfahre.

4367844178700 Unknown unbekannt

Unbekannti Anrufer, die nur drüber reden, dass sie mir e Angebot mache – ich han kei Ahnig.

4367844178700 Unknown unbekannt

Unbekannte Nummer, die mich einfach nur gestört hat, ohne Grund.

4920124649846 Silent Call unbekannt

Ping Anruf, ständig am vibriere, das isch nervig.

41765625585 Harassment Call

User mentions this is annoying, yep.

41779974833 Scam Betrug (Betrug)

Vorsicht, die Gauner auf tuti knacken Konten und posten Artikel zu Spottpreisen – echt gefährlich, hey!

41447071804 Other

User reports: this is a nuisance, ya know.

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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