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Reverse Phone Lookup in Luxembourg — Recent Community Reports

Check unknown Luxembourgish numbers with recent reports (Luxembourg City, Esch‑sur‑Alzette) and share your experience.

Unknown calls in Luxembourg

Unsure about a Luxembourg number? Explore concise community notes to judge calls and texts. In Luxembourg City and Esch‑sur‑Alzette you’ll see both legitimate callbacks (deliveries, banking, appointments) and waves of robocalls or phishing. Mobile 6xx ranges and 800 toll‑free/non‑geographic patterns provide context but are not proof of origin due to portability and VoIP.

Verification: return calls via the official number on the provider’s website/app, check in‑app notices and never share one‑time codes by phone. Use device/carrier blocking for repeats and leave a short, factual note here to help others.

35220601280 Scam

Dëst schéngt eng Identitéitsfälschung ze sinn. Heiansdo sollt een virsiichteg sinn.

352 Spam

Verdacht op Spam, awer ech kann net mat Sécherheet soen.

352 Telemarketing Gep

Gep: Den Call huet e bësse unseriös ausgesinn, mee keen gréisse Problem.

3522507438 Safe

Ech hu eng seriéis Ufro krut an alles ass gutt gelaf, kee Problem.

3522507438 Safe

Ech hu d'Zuel als seriéis erlieft, alles schéngt korrekt ze sinn.

3522507438 Safe

Den Opruff war seriös a kloer, gutt Erfahrung.

3522507438 Safe

De Service war ganz seriéis an neutral, e bëssen nütsch mat engem professionellen Toun, awer net besonnesch erausragend.

352691245300 Silent Call

There is complete silence when I try to get through

352 Spam

Den Afloss huet e Spammament erméiglecht, ech wier net bereet, drop ze reagéieren.

352 Safe

Den Nummer schéngt seriöus ze sinn, keen Spam oder Fraud erkennbar.

352 Spam

Ech hu verstanen, datt dësen Nummer verdächteg fir Spam ass – ech empfeelen et net unzefroen.

352621347807 Spam

Wahrscheinlech Spam, net d'Zäit fir weider ze lauschteren.

352621347807 Telemarketing

Et schéngt e méigleche ongewollte Anrufer ze sinn, ech héieren d'Zuel net nach eng Kéier.

352621347807 Spam

Ech hunn et als méiglechen Spam empfonnen, awer et war net onbedéngt onbedéngt lächerlech.

35227300096 Spam

Den Telefonur schéngt e wäit gefuerene Spam‑Versuch ze sinn, ech hu kee Besonnesches gefill.

35227300096 Company

Den Service war ok, kee Besonnesches, awer och net onprofessionell.

35227300096 Safe

De Call war ganz professionell an héich frëndlech, awer et gouf kee besonneschen Plus, esou eppes neutrale fir mech.

35227300096 Spam

Eppes verdächteg – ech denken Spam.

352621347807 Spam

Déi vermutete Spamwarung war bereet, kee Wonsch fir méi.

352621347807 Spam

Den Nummer schéngt unseriéis ze sinn, ech hätt net erwaart, datt et eng seriéis Kommunikatioun ass.

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FAQ — Luxembourg

How to verify callers in Luxembourg?

Use the official website/app number; avoid calling back the unknown number; check in‑app messages.

Do ranges prove origin?

No. Portability/VoIP make mobile and non‑geographic ranges unreliable as proof of origin.

Common patterns?

Delivery updates, bank callbacks, 2FA codes; robocalls, parcel/account phishing and scripted sales.

Useful report details?

Caller type, purpose, date/time, and cues that guided your decision.

Popular area codes

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