Also formatted as 2821 2345
Community verdict
No community reports on file. Help others by sharing what you know.
+853 2821 2345 is a valid Fixed Line number in Macao SAR China in Macao SAR China. 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 Macao SAR China — 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 Macao SAR China from abroad, dial your country's international prefix (often 00 or +), then 853, then the rest of the number — dropping any leading 0 if present.
It's 5:52 PM on Wednesday in the evening in this timezone (Asia/Shanghai, Macao SAR China).
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+853 2821 2345 is a Fixed Line number registered in Macao SAR China. 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 — +853 2821 2345 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 Macao SAR China, the safer move is to let it go to voicemail. Most legitimate callers leave a message; spam or scam callers usually hang up.
+853 2821 2345 is a Fixed Line phone number registered in Macao SAR China. The +853 country code belongs to Macao SAR China.
The carrier behind +853 2821 2345 isn't published by Macao SAR China's telecom regulator. We do know the number is registered to a Fixed Line range in Macao SAR China.
On iPhone, open the call log, tap the (i) next to +853 2821 2345, 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/85328212345) — 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/85328212345Response shape: number, country, country_iso, number_type, carrier, location, timezones, reports.{total, spam_score, last_reported_at}. See /llms.txt for the full reference.