SG

Reverse Phone Lookup in Singapore — Recent Community Reports

Check unknown Singapore numbers with recent reports (6 fixed, 8/9 mobile, 1800 toll‑free) and share your experience.

Unknown calls in Singapore

Unsure about a Singapore number? Explore concise community notes to judge calls and texts. You’ll see both legitimate callbacks (deliveries, banking, appointments) and waves of robocalls or phishing. Ranges like 6 (fixed lines) and 8/9 (mobile), plus 1800 toll‑free, are useful context but not proof of identity or exact location due to portability and VoIP — treat them as hints, not evidence.

Verification: return calls via the official number on the company website/app, check in‑app notices, and never share one‑time codes by phone. Use device/carrier blocking for repeat issues and leave a short, factual note here so others benefit from your experience.

6531290770
★ ★ ★ ★ ★

The call appeared to be spam; nothing else to add.

6531290770 Spam
★ ★ ★ ★ ★

Probably an unwanted caller, seemed generic.

6531290770 Spam
★ ★ ★ ★ ★

Probably spam; nothing else to say.

6531290770 Spam
★ ★ ★ ★ ★

Suspicious call, could be spam.

6531290770 Podvod
★ ★ ★ ★ ★

Another unserious call that raised doubts.

6531290770 Neznámé
★ ★ ★ ★ ★

The caller was unserious, offering a product that didn't match my interests.

6531290770 Spam
★ ★ ★ ★ ★

Seems like an untrustworthy source, better to avoid.

6531290770 Neznámé
★ ★ ★ ★ ★

Not a reliable number, seemed dubious.

6531290770 Neznámé
★ ★ ★ ★ ★

The number seemed shady; the conversation was thin and gave a bad feeling.

6581200073

Overall a satisfactory experience; the call quality was clear and the staff were helpful.

6531290770 Bezpečné
★ ★ ★ ★ ★

Seemed fairly legitimate, but I can't say for certain.

6531290770 Neznámé
★ ★ ★ ★ ★

The call was surprisingly professional and serious, though I didn’t need their services.

6531290770 Bezpečné
★ ★ ★ ★ ★

The call appeared fairly professional, though I remain undecided.

6531290770 Neznámé
★ ★ ★ ★ ★

The number seemed fairly serious and reliable, at least on the surface.

6531290770 Bezpečné
★ ★ ★ ★ ★

The caller presented themselves as legit, but I’m not convinced.

6531290770 Jiné
★ ★ ★ ★ ★

Got a call that turned out to be a contest promotion. Nothing harmful, but I didn't join.

6531290775 Podvod Roslan
★ ★ ★ ★ ★

Multiple similar numbers called between Oct 20 and Oct 25 2019 (e.g., +6531290772 and variations). I ignored them, blocked each, and will block any new ones.

6531290775 Neznámé Kelly
★ ★ ★ ★ ★

Received a call from this number.

6531290770 Telemarketing
★ ★ ★ ★ ★

Got a generic telemarketing pitch; nothing special, just another sales call.

6531290770 Telemarketing
★ ★ ★ ★ ★

Telemarketing script, fairly standard pitch.

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FAQ — Singapore

How to verify callers in Singapore?

Use the official website/app number; avoid calling back the unknown number; check in‑app messages.

Do ranges prove origin?

No. Portability/VoIP make 6/8/9 ranges and 1800 patterns unreliable as proof of origin.

Common patterns?

Delivery updates, bank callbacks, 2FA codes; robocalls, parcel/account phishing, scripted sales.

What to include in a report?

Caller type, purpose, date/time, and cues that guided your decision.