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.

31651519219 Company Theater-Technische Compagnie

Theater-Technische Compagnie (Maastricht)

31111648100 Company Paccam BV

Paccam BV is asociated with this number

31320354009 Scam

The conversation was utterly brutal, with claims of being from the Kadaster and discussing a solar panel issue that they could solve, which is clearly a scam

31320354009 Telemarketing

Don't you have solar panels? Why won't you cooperate?

31320354009

You shouldnt pick up, is totaly SPAM

31320354009 Scam (claimed)

Caller claimed to be calling about a government subsidy for free home batteries

31320354009

Blocked the number after severall attempts

31320354009

Did not answer, known to be a spam number

31320354009 Telemarketing Callcenter

An unwanted call was received from a call center regarding solar panels, which were not of interest.

31320354009 Oplichters (Oplichting)

This number was allready marked as spam, i dont anser unnown numbers, i allwas google them first and usualy they are scammers

31320354009

This number has been blocked and does not answer.

31320354009

Blocked a scammer, as they're spamming my phone, and I've blocked them immediately.

31320354009 Scam (claimed)

They're offering a free home battery through the warmtefonds, but it sounds too good to be true, and they're trying to sell a loan

31338080739 Silent Call

These unknown numbers call and fail to leave a message, which is frustrating since I don't answer calls from unfamiliar numbers, marking this as a nuisance.

31338080739 Telemarketing kpn

They let it ring 2 times and then hang up, KPN is caling all the time with diferent numbers, i keep bloking them

31338080739

I just recived a call from this number at 11.13 on 21/01/2025, didnt answerd it tho

31338080739

I received a call but did not answer

31338080739 Telemarketing

The phone rings, but by the time I pick up, it's too late; very quick, possibly telemarketing

31338080739 Silent Call

I recieved a call from this number today at 17.34, it rang once and then stopped

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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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