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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.

31727503122 Company

Hekwerk Studio, gelegen in Heerhugowaard

31735996608 Company

Bedrijfsnaam: Kurstjens Milieu B.V. (Hedel)

31368081523 Callcenter

Ik kreeg een terugbellen; een computerstem stelde zich voor als KPN, maar we zijn geen klant, dus ik snap niet waarom ze contact opnemen, hé.

31368081523 Silent Call

Bellen en meteen ophangen?

31368081523 Spam

Det här är skräppost, helt enkelt. haha

31614248252 Company

De RCS Administratie & financiële diensten (Amsterdam Zuidoost).

31594515872 Company

Dit betreft DAPP Idee B.V. uit Leek, trouwens.

31223615404 Company

Het Buurthuis Centrum in Den Helder

31223615404 Unknown

Dit telefoonnummer is niet langer in gebruik

31223615404 Other

Dit nummer werkt niet meer, er is geen vaste lijn bereikbaar via mail of Facebook, tja. lol

31592670372 Company

Locatie: witteweggetjes (Norg)

31503184246 Company

Bedrijf: BelCompany (www.belcompany.nl)

31623936141 Scam applepay (Oplichting)

Dit nummer belde me en zette een opname af waarin werd beweerd dat ik €450 via Apple Pay aan bitcoins had betaald – uiteraard onwaar. <br />Ik hing meteen op en blokkeerde het nummer, joh.

31267600002 Company Aurora Accountants B.V.

De firma Aurora Accountants B.V. uit Zevenaar.

31627909395 Company Holland Payrolling

Dit betreft Holland Payrolling uit Alkmaar, toch.

31735032527 Company Steenbergen Bouwwerken B.V.

Bedrijf: Steenbergen Bouwwerken B.V. uit Berlicum

31738509531 Financial PUUR financieel advies

Financieel advies van PUUR in Rosmalen.

31786731782 Company Modalisa

Bedrijf Modalisa, gevestigd in ’s-Gravendeel.

31653927086 Company Dagbesteding Epe

Check: dagbesteding Epe, lol.

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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