# Reported phone numbers in Slovakia (+421)

> Phone numbers with spam or scam signals observed in Slovakia, 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: 120
- Reports across sources: 489
- Active last 30 days: 31
- Latest activity: 2026-09-30
- Aggregates refreshed: 2026-10-05

## Recently active numbers (24 shown)

| Number | Trust | Category | Reports | Sources | Last activity | Lookup |
|---|---|---|---|---|---|---|
| +421907482302 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-30 | https://numbers.online/md/lookup/421907482302 |
| +421920142177 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-30 | https://numbers.online/md/lookup/421920142177 |
| +421917044788 | Very risky (0/100) | Reported activity | 1 | 1 | 2026-09-30 | https://numbers.online/md/lookup/421917044788 |
| +421917789977 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-28 | https://numbers.online/md/lookup/421917789977 |
| +421907982815 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-28 | https://numbers.online/md/lookup/421907982815 |
| +421917544539 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-25 | https://numbers.online/md/lookup/421917544539 |
| +421948143900 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-25 | https://numbers.online/md/lookup/421948143900 |
| +421888301052 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-24 | https://numbers.online/md/lookup/421888301052 |
| +421249548800 | Very risky (0/100) | Reported activity | 1 | 1 | 2026-09-24 | https://numbers.online/md/lookup/421249548800 |
| +421949407523 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-23 | https://numbers.online/md/lookup/421949407523 |
| +421903570023 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-21 | https://numbers.online/md/lookup/421903570023 |
| +421903848676 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-21 | https://numbers.online/md/lookup/421903848676 |
| +421944079350 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-21 | https://numbers.online/md/lookup/421944079350 |
| +421915677846 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-21 | https://numbers.online/md/lookup/421915677846 |
| +421948106630 | Very risky (0/100) | Reported activity | 1 | 1 | 2026-09-21 | https://numbers.online/md/lookup/421948106630 |
| +421908733442 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-21 | https://numbers.online/md/lookup/421908733442 |
| +421904671173 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-15 | https://numbers.online/md/lookup/421904671173 |
| +421907623116 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-15 | https://numbers.online/md/lookup/421907623116 |
| +421918700909 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-14 | https://numbers.online/md/lookup/421918700909 |
| +421907398529 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-14 | https://numbers.online/md/lookup/421907398529 |
| +421944460953 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-12 | https://numbers.online/md/lookup/421944460953 |
| +421911182999 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-11 | https://numbers.online/md/lookup/421911182999 |
| +421904832908 | Fair (45/100) | Reported activity | 1 | 1 | 2026-09-11 | https://numbers.online/md/lookup/421904832908 |
| +421903254821 | Very risky (0/100) | Reported activity | 1 | 1 | 2026-09-11 | https://numbers.online/md/lookup/421903254821 |

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 — 115
- Phishing / smishing — 5

## Most-reported prefixes

- +421 948 — 10
- +421 232 — 9
- +421 907 — 9
- +421 903 — 7
- +421 950 — 6
- +421 908 — 5
- +421 949 — 5
- +421 904 — 4

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) — 101.5K numbers with signals
- [Germany](https://numbers.online/md/browse/de) — 35.3K numbers with signals
- [Lithuania](https://numbers.online/md/browse/lt) — 25.7K numbers with signals
- [United Kingdom](https://numbers.online/md/browse/gb) — 16K numbers with signals
- [Romania](https://numbers.online/md/browse/ro) — 4,983 numbers with signals
- [Italy](https://numbers.online/md/browse/it) — 3,559 numbers with signals
- [Denmark](https://numbers.online/md/browse/dk) — 3,465 numbers with signals
- [Morocco](https://numbers.online/md/browse/ma) — 3,284 numbers with signals
- [Portugal](https://numbers.online/md/browse/pt) — 2,658 numbers with signals

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page is a supplementary, low-confidence signal — advisory, not a verdict on any number
or its owner.

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