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.

31546458666 Company V.O.F. Sportcentrum De Windmolen

Sportcentrum De Windmolen V.O.F. in Almelo.

31485343139 Company Heitfeldt-Mariman B.V.

Bedrijf Heitfeldt-Mariman B.V. gevestigd in Bergen, Limburg.

31653153914 Harassment Call

Hij heeft me al meer dan tien keer gebeld, wat enorm irritant is.

31206939094 Company Xilo

Gevestigd in Amsterdam, Xilo, lekker.

31648757457 Harassment Call

This number keep calling and sending inapropriat messages from a stranger

31614094100 Harassment Call

Odido dosnt even let the phone ring, its just a way to disturb people

31610531762 Advertising

Een reclamebelletje dat ik al vaker krijg, niet echt welkom.

4552518240 Telemarketing

Advies over pensioenen

4552518240 Harassment Call

User found it Annoying.

4552518240 Harassment Call

Jeg har ringt flere ganger uten svar.

4552518240 Telemarketing

User report: Telemarketing

4552518240 Telemarketing

Zou pensioadvies kunnen geven.

4552518240 Unknown

En britisk stemme fortæller om et udenlandsk opkald.

4552518240 Telemarketing

Pensioenadviseurs!!! Dat moet ik zelf wel regelen, laat mij maar buiten staan.

4552518240 Company

De afzender beder om pensionsoplysninger via et link for at undgå at sende noget, man ikke har tillid til.

31203691561 Unknown onbekend

Er werd een onbekende beller genoemd, maar de bedoeling bleef onduidelijk.

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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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