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.

31252518229 Company Trendsetter

Dit is Trendsetter uit Hillegom, oké.

31135340534 Company v. Hoesel Metal

Van Hoesho Metal: ramen, deuren en constructiewerk...

31402858323 Company Verloskundigen Praktijk Geldrop-Heeze-Leende

Verloskundigenpraktijk Geldrop‑Heeze‑Leende (Geldrop)

31343411807 Company F.C. van der Heijde Consulting

Consultancy F.C. van der Heijde uit Doorn

31655365869 Company Den Breeje Engineering

Bedrijf: Den Breeje Engineering (Rotterdam)

31787370309 Company Ellen in 't Veld Interieurontwerp

Bekijk Ellen in 't Veld voor interieurontwerp en advies in Puttershoek, hé!

31345632423 Company Antiek Zaken

Zaken Antiek (Aspern)

31505711414 Company Kaashandel Jan Visser

Kaaswinkel Jan Visser, Groningen

31243450850 Company Tandartspraktijk Dukenburg

De tandartspraktijk Dukenburg in Nijmegen

31548619596 Company Hellendoorn Omroep Interactief

Omroep Interactief uit Hellendoorn (HOi).

31314330075 Company Bilderbeek Reprocentrum

Reprocentrum Bilderbeek (www.bilderbeekrepro.nl)

31493341868 Company Haarsalon 'Hannie'

Het Haarsalon 'Hannie' (Liessel)

31499423400 Company Bekx Melkveehouderij

De Bekx Melkveehouderij (Mariahout)

31624994265 Company Pagode

Locatie: Pagode (Zierikzee)

31204566000 Harassment Call

Ik negeer consequent onbekende nummers; vandaag belde er al vier keer. Er zijn echter nog enkele nummers die wel overgaan en telkens Amsterdam laten horen.

31204566000 Unknown

Meerdere pogingen werden gemist; bij terugbellen krijg ik na drie keer overgaan een Engelstalige voicemail.

31204566000 Silent Call

Na twee minuten bellen tien keer werd de laatste opname stilgelaten; direct daarna werd ik geblokkeerd.

31204566000 Customer Service Hema klantenservice

De klantenservice van Hema.

31204566000 Scam

Als er rook is, is er vuur; neem het niet op en blokkeer het.

31402530524 Company IKW-Internationale Koeriersservice

De IKW-Internationale Koeriersservice v.d.Wouw (Veldhoven)

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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
Browse all area codes