NL

Reverse Phone Lookup in the Netherlands — Recent Community Reports

Check unknown Dutch numbers with recent community reports (Amsterdam, Rotterdam, The Hague, Utrecht, Eindhoven) and share your experience.

Unknown calls in the Netherlands

Unsure about a Dutch number? Here you can browse concise reports from the community to judge unfamiliar calls and texts. Around Amsterdam, Rotterdam, The Hague (Den Haag), Utrecht and Eindhoven you will see a mix of legitimate callbacks (deliveries, banking, appointments) alongside robocalls or phishing waves. Classic geographic prefixes like 020 (Amsterdam), 010 (Rotterdam), 070 (Den Haag), 030 (Utrecht) and 040 (Eindhoven), as well as mobile ranges (06), no longer prove location or caller identity because of portability and VoIP — treat them as context only.

Verification basics: return calls via the official number listed on the company website/app, check in‑app messages, and never share one‑time codes over the phone. Use device/carrier blocking for repeat offenders and add a short, factual note here (caller type, purpose, date, cues) so others can benefit from your experience.

31645809673 Robocall

Automatisering, duidelijk phishing.

31645809673 Scam

Let even op overduidelijke phishing, joh.

31645809673

Laat dit nummer links liggen; ik nam het niet op, wat gezien de reacties wel verstandig is.

31623853886 Company

Bekijk Lepage Instructie (Heerlen), hoor.

31645809673 Scam

Ik heb niet opgenomen en dat bleek wel verstandig. Ze lijken vandaag flink aan phishing te doen, toch.

31645809673 Spam

Sla dit nummer over, het is spam, joh.

31645809673 Silent Call

Ik heb niet opgenomen.

31762050374 Unknown

Gebruiker waarschuwt: slecht + voorzichtig.

31762050374 Unknown

Wordt opgelegd zonder uitleg; mogelijk phishing?

31683236754 Safe

Gebruiker geeft aan: neutraal.

31651391410 Safe

Gebruiker meldt: goed en veilig

31651358954 Harassment Call

Gebruiker geeft aan: slecht

31612767887 Harassment Call

Waarschuwing: gebruiker vindt dit nummer storend.

31202134900 Other

Volgens de gebruiker is de informatie slecht.

31613954269 Other

Een opname, vermoedelijk gerelateerd aan HR.

31645910213 Unknown

Een onbekend nummer belde me; ik heb het direct geblokkeerd en verwijderd.

31620415287 Spam

Direct blokkeren is noodzakelijk!

31683153109 Silent Call

Ik krijg vaak telefoontjes op mijn vaste lijn; de beller blijft stil en ik neem niet op wanneer ik thuis ben.

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FAQ — Netherlands

How do I verify Dutch callers?

Call back using the official number from the company website/app, not the unknown number; check in‑app notices.

Do prefixes prove location?

No. Portability/VoIP mean 020/010/070/030/040 and 06 are not reliable evidence of origin.

What patterns are common?

Delivery and appointment confirmations, bank callbacks, 2FA codes; also parcel/account phishing and scripted sales calls.

What helps others in a report?

Be brief and practical: caller type, purpose, date, and hints that guided your decision.

Popular area codes

Most-reported area codes in Netherlands. View all area codes at the bottom.
010 013 015 020 023 024 026 030 033 035 036 038 040 043 045 046 050 053 055 058 070 071 072 073 074 075 076 077 078 079 0111 0113 0114 0115 0117 0118 0161 0162 0164 0165 0166 0167 0168 0172 0174 0180 0181 0182 0183 0184
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