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.

41580000580 Advertising yallo

Yallo betreibt aggressive Kundenakquise.

41585016493 Callcenter unbekannt

Obwohl die Nummer bei local.ch nicht gelistet ist, gibt es ein halbes Dutzend ähnlicher Nummern mit anderen Endziffern, die alle Callcenter zugeordnet sind. Trotz Sterneintrag ruft sie an, nutzt Computerwahl, klingelt nur dreimal und legt dann wieder auf, weil ein anderer im selben Anrufpool schneller war.

41525205133 Harassment Call unbekannt

Unbekannt het mi mit Telefonterror belästigt, das isch einfach zuviel.

393442224674 Debt Collector Non specificato

Una società di consulenza non specificata propone una riduzione del debito per prestiti personali.

393442224674 Harassment Call Frode dei finanziamenti

Betrug im Zusammenhang mit Finanzierungen oder Krediten.

41715392168 Advertising unbekannt

Aggressive Werbung, sie händ mi mit druckende Angebote überhäuft. Ich han kei Interesse.

447577021635 Scam Frode telefonica

Una truffa di curriculum/adescamento, diffusa su larga scala tramite numeri telefonici legati a falsi profili business su WhatsApp, mirata a colpire il maggior numero di persone. Si consiglia di bloccare il prefisso del Regno Unito +44*.

393780305692 Scam Frode telefonica

Frode del curriculum/adescamento che si diffonde su larga scala mediante molti numeri associati a falsi profili “Business” su WhatsApp, per colpire il più grande numero possibile di utenti. È consigliabile bloccare il prefisso 378 con +39378*, poiché è assegnato all'operatore virtuale Spusu e ha poca rilevanza.

447432531389 Scam Frode telefonica

Frode legata al curriculum/adescamento diffusa ampiamente tramite molteplici numeri telefonici collegati a falsi profili "Business" su WhatsApp, ideata per colpire il più gran numero di utenti. È consigliabile bloccare il prefisso britannico +44*.

41794218490 Unknown 41 79 421 84 90

Unbekannt hät mi mit de 41 79 421 84 90 glotzt – nümme zurückrüefe.

41715208923 Survey unbekannt

Meinigsforschung, hätt nüt drüber gfragt, nur en kurzer Umfrage‑Call.

447346840570 Scam Frode telefonica

Attenzione: è una truffa di curriculum/adescamento diffusa tramite molti numeri collegati a falsi profili "Business" su WhatsApp, mirata a colpire il maggior numero possibile di persone. Si consiglia di bloccare il prefisso del Regno Unito +44*.

41783179049 Silent Call unbekannt

Der Anrufer ist nach dem Abheben nicht mehr erreichbar.

41585016490 Scam

This number appeares to be a scamer

41629614031 Company

Der Anrufer klingt professionell und erkundigt sich nach dem letzten Entkalken des Boilers, jedoch ist die Firma nicht im elektronischen Telefonbuch zu finden und der Name ist unverständlich

41787947533 Silent Call

Habe nur einmal klingeln lassen und dann aufgelegt

390240136212 Survey ipsos per Audiradio

Un'indagine sull'ascolto radiofonico, condotta in modo serio, con un'operatrice estremamente cortese.

41435500225 Safe

Nutzerangabe: Gut und sicher.

41784005331 Scam

Telefonbetrug, das isch wieder ein Problem, i bi müed vo solche Anrufe.

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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