Check unknown Swiss numbers with recent reports (Zurich, Geneva, Basel, Bern, Lausanne) and share your experience.
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.
Someone try to sell me somthing, they got my old last name from somwhere and use it to adress me
Jemand bot mir ein neues Citybike als Geschenk an, aber ich fragte nicht nach den Bedingungen und lehnte dankend ab.
Das Callcenter ist unseriös und ruft mehrmals an, aber wenn man rangeht, hängt sie direkt auf, ohne vorher eine Nummer zu hinterlegen
Received a spam call, and when I called back, I got a message saying the number was invalid
Dealing with this number has been a frustrating experience
Es gibt regelmäßige Anrufe von dieser Nummer seit etwa drei Tagen
The whole experiance was pretty annoying, and also alot of hassle, very ondringlich
This number makes repeated daily calls, typically 3-4 times
I would like to inquire about the criteria used to delete comments; if I transfer CHF 100 to someone for a used item and it doesn't arrive after two weeks, with no notification from the Swiss postal service, at what point can it be considered fraud? Therefore, please do not delete any comments
It appears that the owner of this number has found a way to delete negative comments and present themselves in a positive light, which raises serious concerns about their integrity
I would gladly provide more information, it is about the old Jura Bretzel Maschine, and the ad was on Face Book, after the payment the post was deleted, and the contaktperson changed his name, and doesnt answer the phone, whats more information do you need
Jag har fått samtal från denna okända nummer redan två gånger, ingen aning vem som ringer.
This number is asociated with Eisenbergwerk Gonzen AG
The company is Kälin + Müller AG
Sun-Deck AG company
I recieve multiple call from them!
Der Anrufer behauptete, von der Firma SD in Bern zu sein, und wollte eine Analyse zur Lebensqualität durchführen, aber ich habe aufgelegt, weil ich es nicht glaubte, es klang einfach zu falsch.
Inappropriate language was used during the call.
Cuidado, es una estafa
Es handelt sich um einen betrügerischen Anruf.
Use the official company number (website/app); avoid calling back the unknown number and check in‑app messages.
No. Portability/VoIP make 044/022/061/031/021 and 07x ranges unreliable as proof.
Delivery updates, bank callbacks, 2FA codes; robocalls, parcel/account phishing, scripted sales calls.
Caller type, purpose, date/time, and cues that guided your decision.