Also formatted as 021 604 1453
Community verdict
No community reports on file. Help others by sharing what you know.
+40 21 604 1453 is a valid Fixed Line number in Romania. No community reports have been filed on this number yet — if you've received a call from it, sharing what you know helps the next person.
Fixed-line numbers like this one are tied to a physical address in Romania — a home, office, or business — and routed through the country's wired telephone infrastructure. They cannot receive SMS in most regions and rarely change hands once assigned.
To call Romania from abroad, dial your country's international prefix (often 00 or +), then 40, then the rest of the number — dropping any leading 0 if present.
One tap to weigh in — no account needed.
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+40 21 604 1453 is a Fixed Line number registered in Romania. No one has identified the caller in our community database yet — if you've received a call, sharing what you know helps the next person.
No spam signal — +40 21 604 1453 hasn't been reported to CallTracer yet. Caller-ID services like ours can only flag a number once the community starts reporting it.
If you're not expecting a call from Romania, the safer move is to let it go to voicemail. Most legitimate callers leave a message; spam or scam callers usually hang up.
+40 21 604 1453 is a Fixed Line phone number registered in Romania. The +40 country code belongs to Romania.
The carrier behind +40 21 604 1453 isn't published by Romania's telecom regulator. We do know the number is registered to a Fixed Line range in Romania.
On iPhone, open the call log, tap the (i) next to +40 21 604 1453, scroll down and choose Block this Caller. On Android, open the Phone app's call history, tap the number, and choose Block / report spam. To help others, [report the call on CallTracer](https://calltracer.io/number/40216041453) — every report sharpens the spam score for the next person who looks it up.
The same lookup is available as JSON for agents, apps, and integrations. No API key needed for anonymous use; pass an Authorization: Bearer … header for higher rate limits.
curl https://calltracer.io/api/lookup/40216041453Response shape: number, country, country_iso, number_type, carrier, location, timezones, reports.{total, spam_score, last_reported_at}. See /llms.txt for the full reference.