Si tratta di una truffa di phishing: una voce registrata spinge la vittima a contattarla su WhatsApp usando scuse tipo "Non ti sento", "Abbiamo ricevuto il tuo CV", "Mi si è rotto il telefono" e così via. Numerosi numeri falsi sono collegati a profili WhatsApp creati per colpire più persone possibile. È consigliabile bloccare il prefisso +393773*, poiché il 377‑3 è assegnato al MVNO 1Mobile e ha scarsa rilevanza.
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.
Anruf, der nicht gewünscht ist, bietet Beratung zu Krankenkassen
Vermarkter Hotline, d'Leut probiere mi zum Produkt z'überzeuge, aber ich han kei Bedarf.
Ping‑Anruf, keis Interesse, bitte lass mich in Ruhe.
Aggressive Werbung, sie händ mir e Produkt glotzt, wo ich nie bruche würd.
Von dieser Nummer kamen mehrere Anrufe. Beim ersten Rückruf wurde gesagt, es gäbe keinen Anschluss unter dieser Nummer, doch weitere Anrufe folgten – bei Annahme meldete sich niemand.
Aufdringliche Werbung für Photovoltaik, selbst nach Bitte bleibt die Nummer aktiv
Aggressive Werbung, das isch nöd grad angenehm.
Ping‑Anruf, nur e kurzer Test, hät nüt gseit, aber es wirkte suspekt.
Meinungsforschung, hätt nüt gegenüber gseit, aber chönnt nervig sii.
Telefonterror, dr Anrufer war sehr bedrückend.
Aggressive Werbung, drängt mi zum Kauf, würd ich meiden.
Attacchi telefonici di tipo terroristico, realizzati con robocall e numeri falsi, diffondono vari tipi di truffe e spam.
Ploom lockt mit speziellen Angeboten
Unbekannt, kein Hinweis uf Qualität, drum neutral.
Questa frode del curriculum/adescamento si diffonde su vasta scala mediante molteplici numeri legati a falsi profili "Business" su WhatsApp, destinata a ingannare il maggior numero di persone. È consigliabile bloccare il prefisso 378 con +39378*, poiché è assegnato al virtuale operatore Spusu e ha scarsa rilevanza.
Während des Tages Werbung von Krankenkassen
Noch e Kostenfalle – ich han das sofort blockiert.
Si tratta di una truffa di tipo "baiting": un messaggio registrato spinge la vittima a contattare su WhatsApp con scuse come "Non ti sento", "Abbiamo ricevuto il tuo CV", "Il mio telefono è rotto", ecc. Sono coinvolti molti numeri collegati a falsi profili WhatsApp per massimizzare le vittime. Si consiglia di bloccare il prefisso +393773*, poiché è attribuito al MVNO 1Mobile e ha poca rilevanza.
No ein Ping Anruf, i han kei Bock druf.
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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.