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.

31299651855 Company Energy Consultant

Consultancy Energy Consultant & Investments B.V. gevestigd in Monnickendam.

31704454747 Scam consumentenbond (Oplichting)

Volgens mij werd ik opgelicht; ik ben lid van de Consumentenbond en kreeg een extra rekening. Echt balen, man.

31704454747 Debt Collector consumentenbond debiteurenbeheer

Dit lijkt het debiteurenbeheer‑nummer van de Consumentenbond. Klinkt verdacht.

31613502056 Telemarketing

Robot‑spam van uitzendbureau

31613502056 Telemarketing

Een robot die job‑kansen opspoort, joh.

31113404214 Company Dora's web

Website van Dora (Heinkenszand)

31382001636 Company Delta glasvezel

Ik nam de oproep niet op omdat het duidelijk om Delta glasvezel ging.

3135841351321 Scam Trading account (Huijaus)

Puhelussa nainen puhuu englantia ja yrittää myydä trading-tiliä. Kerroin, etten ole kiinnostunut, ja katkaisin puhelun. Olen saanut samankaltaisia soittoja myös Irlannista ja Alankomaista, ja kommenttien perusteella kyseessä vaikuttaa olevan huijaus.

31752010220 Silent Call

De verbinding werd verbroken toen ik de telefoon opnam.

31752010220 Silent Call

De oproep wordt meteen beëindigd.

31752010220 Scam

Dit lijkt op een oplichterspraktijk.

31653554168 Company

De site Gitaarmeester.nl (Wildervank)

31478692465 Unknown

Ik heb de oproep gemist; het was een onbekend nummer.

31102004248

Ik negeerde de oproep na het lezen van de reacties hier.

31858884030 Telemarketing KPN

Direct werd de verbinding verbroken door KPN.

31503188177 Company MULTIMEDIA GROEP NEDERLAND LTD

Groep Multimedia Nederland Ltd

31638634342

Momenteel wordt mijn nummer misbruikt via spoofing; er wordt een Engelstalig fragment afgespeeld.

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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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