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.

6568789324 Company POSB (claimed)

Claims to be from POSB, though I'm unsure of its authenticity; at least the accent sounds local.

6568566646 Spam Prudential (scam)

I think this is a scam call exploiting recent MediShield changes. The caller asked if I was aware of the updates, claimed to be from Prudential, but could not explain how they obtained my number or identify me.

6569794102 Spam Spam
★ ★ ★ ★ ★

Unsolicited call.

6596987171 Onbekend

The number appeared on a 4D Toto slip, suggesting a visit to Mount Alvernia Hospital amid this chaos.

6583153630 Spam Online gambling scam

Internet gambling fraud, operating as an unlicensed lender.

6596987171 Onbekend

Similar to the earlier note, this mess appears near Bishan MRT; residents should stay alert.

654 Financieel

Financial services rep called, but the pitch felt generic and pushy.

656 Financieel

A typical financial services call—polite but I’m not sure about the value they’re offering.

6569794147 Spam

That was a fraudulent call; I ended it right away.

6564357508 Spam singtel

Telemarketing call originating from Singtel.

654 Overig Теле2

Appears to be from Теле2.

656392726 Reclame Feina

Seems related to Feina.

6563508955 Onbekend

Phoned several times searching for another person.

6566589705 Spam HSBC Loan (scam)

A call arrived from 6658 9705, and it was disconnected as soon as I answered. It appears to be a trick call, likely posing as an HSBC loan source, prompting a callback instead of charging the incoming call.

65935056 Spam Spam

This appears to be unsolicited junk.

654 Overig

An odd call that didn't fit any category—just felt off. I'd be wary.

654 Oplichting

Another scam call; I hung up immediately.

656 Financieel

The financial services rep called out of the blue; I wasn’t interested in their offer.

656 Oplichting

The call turned out to be a scam, with a lot of pressure to act fast.

654 Incassobureau

Debt collector vibe—very direct and somewhat aggressive.

Trending Phone Numbers

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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.