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.

390221103141 Telemarketing unbekannt

Werbeanruf

390221103417 Unknown unbekannt

Ho ignorato la chiamata, ma sembrava provenire da Vodafone, Tim o altro; il problema è che suona sul fisso e non è possibile bloccarla

390221103196 Harassment Call Terrorismo telefonico

Telefonate senza autorizzazione

4165716392 Spam

Spam, immer wieder unerwünscht, bitte lösch das.

4930330750472 Advertising Vertriebsgesellschaft

Beim Wechsel des Stromanbieters drängen sie stark und verlangen die Zählernummer.

41788247583 Harassment Call

User comment: Irritating

41443216161 Other

Laut Angaben des Nutzers fällt die Nummer in die Kategorie Andere.

41767757910 Harassment Call

User finds it annoying, yeah.

41767757910

According to the user, it's annoying – oops.

41443873075 Safe

Nach Nutzerangaben ist die Nummer sicher.

41522695565 Safe

User rates it as safe, no worries 👍.

41319300089

Gemäss Nutzerangaben gilt die Nummer als sicher.

41788282331 Telemarketing

Der Nutzer meldet Telemarketing‑Aktivitäten.

41788282331 Harassment Call

According to the user, it's annoying, lol.

41779156204 Other

User advises caution, watch out ⚠️.

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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