# Reported phone numbers in Netherlands (+31)

> Phone numbers with spam or scam signals observed in Netherlands, aggregated from independent
> complaint sources and the Numbers Online community. Everything on this page is a
> supplementary signal — advisory, not a verdict — and personal numbers are never listed.

- Numbers with signals: 672
- Reports across sources: 6,783
- Active last 30 days: 109
- Latest activity: 2026-10-24
- Aggregates refreshed: 2026-10-25

## Recently active numbers (24 shown)

| Number | Trust | Category | Reports | Sources | Last activity | Lookup |
|---|---|---|---|---|---|---|
| +31202134790 | Very risky (12/100) | Phishing / smishing | 1 | 1 | 2026-10-24 | https://numbers.online/md/lookup/31202134790 |
| +31622202555 | Very risky (12/100) | Phishing / smishing | 1 | 1 | 2026-10-23 | https://numbers.online/md/lookup/31622202555 |
| +31644194025 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-23 | https://numbers.online/md/lookup/31644194025 |
| +31644716388 | Low (25/100) | Phishing / smishing | 1 | 1 | 2026-10-23 | https://numbers.online/md/lookup/31644716388 |
| +31618245476 | Very risky (12/100) | Phishing / smishing | 1 | 1 | 2026-10-23 | https://numbers.online/md/lookup/31618245476 |
| +31619966370 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-23 | https://numbers.online/md/lookup/31619966370 |
| +31627264527 | Very risky (12/100) | Phishing / smishing | 1 | 1 | 2026-10-23 | https://numbers.online/md/lookup/31627264527 |
| +31653361658 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-23 | https://numbers.online/md/lookup/31653361658 |
| +31206600600 | Very risky (12/100) | Phishing / smishing | 1 | 1 | 2026-10-22 | https://numbers.online/md/lookup/31206600600 |
| +31626052394 | Very risky (0/100) | Phishing / smishing | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31626052394 |
| +31858896708 | Very risky (12/100) | Phishing / smishing | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31858896708 |
| +31643749301 | Very risky (12/100) | Phishing / smishing | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31643749301 |
| +31202252827 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31202252827 |
| +31648461620 | Very risky (12/100) | Ping call | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31648461620 |
| +31639259292 | Low (25/100) | Reported activity | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31639259292 |
| +31302105708 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31302105708 |
| +31657907519 | Low (25/100) | Reported activity | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31657907519 |
| +31618342004 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31618342004 |
| +31626031662 | Very risky (12/100) | Debt collection | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31626031662 |
| +31882267636 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-21 | https://numbers.online/md/lookup/31882267636 |
| +31202134142 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-20 | https://numbers.online/md/lookup/31202134142 |
| +31646328139 | Very risky (12/100) | Ping call | 1 | 1 | 2026-10-20 | https://numbers.online/md/lookup/31646328139 |
| +31103070066 | Very risky (12/100) | Phishing / smishing | 1 | 1 | 2026-10-20 | https://numbers.online/md/lookup/31103070066 |
| +31736291560 | Very risky (12/100) | Reported activity | 1 | 1 | 2026-10-20 | https://numbers.online/md/lookup/31736291560 |

Freshness reflects when a source last observed activity — never when we crawled it.
Full history and scoring on each number's lookup page. Trust is 0–100, higher = better.

## What gets reported

- Reported activity — 487
- Phishing / smishing — 128
- Ping call — 27
- Telemarketing — 14
- Harassment — 11
- Robocall — 2
- Survey — 2
- Debt collection — 1

## Most-reported prefixes

- +31 852 — 50
- +31 858 — 42
- +31 970 — 42
- +31 203 — 19
- +31 620 — 17
- +31 103 — 16
- +31 616 — 16
- +31 617 — 15

Number ranges where signal numbers cluster. A prefix itself is never bad — plenty of
legitimate numbers share it.

## Other countries

- [United States](https://numbers.online/md/browse/us) — 3.1M numbers with signals
- [Poland](https://numbers.online/md/browse/pl) — 115.4K numbers with signals
- [Germany](https://numbers.online/md/browse/de) — 36K numbers with signals
- [Lithuania](https://numbers.online/md/browse/lt) — 25.8K numbers with signals
- [United Kingdom](https://numbers.online/md/browse/gb) — 17.4K numbers with signals
- [Romania](https://numbers.online/md/browse/ro) — 5,046 numbers with signals
- [Italy](https://numbers.online/md/browse/it) — 4,437 numbers with signals
- [Denmark](https://numbers.online/md/browse/dk) — 3,593 numbers with signals
- [Spain](https://numbers.online/md/browse/es) — 3,346 numbers with signals
- [Morocco](https://numbers.online/md/browse/ma) — 3,328 numbers with signals

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Numbers Online — community-powered phone-number trust signals. Every figure on this
page is a supplementary, low-confidence signal — advisory, not a verdict on any number
or its owner.

- Canonical page (HTML): https://numbers.online/browse/nl
- Report a call: https://numbers.online/report · Listed in error? Request removal: https://numbers.online/opt-out
- Machine guide to the phone-intelligence API: https://numbers.online/llms.txt · OpenAPI: https://numbers.online/api/spec