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.

31643114832 Company Tandartspraktijk van Rijswijck

Tandartspraktijk in Rijswijck, Druten

31650565254 Company DirectDeal

DirectDeal companiy is assosiated with this number, located in Lelystad

31737620911 Unknown

Websites like this are so helpful, I've been receiving daily calls from this number for months, sometimes multiple times a day, but never answered, now I'll block it.

31187651365 Company Van Vugt Aardappelen B.V.

This number is associated with Van Vugt Aardappelen B.V. from Oude-Tonge

31118635745 Company Koeltechniek Van Loon Vof

The company is known as Koeltechniek Van Loon Vof.

31115530081 Company Technische Handelsonderneming 'Scheele'

Technical Trading Company 'Scheele' (Axel)

31402856926 Company Ter Horst Van Geel

Ter Horst Van Geel (www.terhorstvangeel.nl)

31644595861 Company Huizinga B.V.

caller is reportedly from Huizinga B.V., with an address in Westknollendam

31591668220 Company Duma International B.V.

This number is registered to Duma International B.V. in Emmen

31793431238 Company Het Lagerhuis

Located at Het Lagerhuis in Zoetermeer

31243977949 Company Bikelife

Bikelife from www.bikelifegroesbeek.nl

31858888301 Silent Call

The line goes dead as soon as I pick up, no conversation takes place.

31858888301 Unknown

Called late in the evening, did not answer

31307470437 Harassment Call

Extremely pushy, when asked to remove my details from their system, they ignore my request, this is the third call in two weeks

31307470437 Company

Following a call from this number regarding my business, we had a pleasant conversation, scheduled a meeting, and ultimately decided to invest, resulting in a successful collaboration this year

31302340917 Company Boekhandel 'De Wijze Kater'

A bookstore in Utrecht called 'De Wijze Kater'

31653203530 Company V.O.F. En-Avant

V.O.F. En-Avant is located in Krimpen aan De Lek

31104331644 Company Concordia Trading B.V.

Concordia Trading B.V. from Rotterdam is the owner of this number

31445603064570 Telemarketing

According to English-language websites, this number is involved in trademarketing and makes calls to Dutch phone numbers, so it's best not to answer

31651059636 Company Gerard Groenewoud

Associated with Gerard Groenewoud from Huizen

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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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