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Singapore Bank Phone Directory
Main public hotlines for Singapore retail banks, including lost-card and fraud-reporting lines. Every number below was checked against the bank’s official website on 15 November 2026.
Use this page to find the right public hotline before you call. Numbers starting with 1800 are toll-free from fixed lines (airtime charges may apply from mobiles) and are shown as published — they are 10 digits, so they do not have a lookup page on this site. Numbers starting with 6 are ordinary 8-digit numbers: select one to see what is known about it on this site.
If you get a call claiming to be from a bank, hang up and call the bank back on one of the numbers below. Banks in Singapore will never ask you for your one-time password (OTP), PIN or internet-banking login over the phone, and will never ask you to transfer money to a “safe account”. If you have shared banking credentials or transferred money to a scammer, call your bank’s lost-card / fraud line immediately, then report it to the police anti-scam helpline at 1800 255 0000.
Hotlines change. If a number does not connect, check the bank’s official contact page (linked under each bank) — that page is always the authority, not this directory.
DBS Bank (DBS)
星展银行 · Official website
| Number | What it is for |
|---|---|
| 1800 111 1111 Toll-free | Personal Banking: phone banking and general enquiries (24/7; 12am–8am emergency services only) |
| 6327 2265 | Same Personal Banking line for callers from overseas |
| 1800 339 6963 Toll-free | 24-hour fraud, scam and lost-card reporting (shared with POSB) |
| 6339 6963 | Same fraud, scam and lost-card line for callers from overseas |
Source: official contact page , official contact page
POSB
邮政储蓄银行 · Official website
| Number | What it is for |
|---|---|
| 1800 339 6666 Toll-free | POSB phone banking and general enquiries (24/7; 12am–8am emergency services only) |
| 6339 6666 | Same POSB line for callers from overseas |
| 1800 339 6963 Toll-free | 24-hour fraud, scam and lost-card reporting (shared with DBS) |
| 6339 6963 | Same fraud, scam and lost-card line for callers from overseas |
Source: official contact page , official contact page
OCBC Bank (OCBC)
华侨银行 · Official website
| Number | What it is for |
|---|---|
| 1800 363 3333 Toll-free | Personal Banking hotline: general customer service; press 8 to report fraud or temporarily freeze all accounts |
| 6363 3333 | Same Personal Banking hotline (local form); 12am–7:59am urgent enquiries only, such as fraud and lost cards |
Source: official contact page , official contact page
United Overseas Bank (UOB)
大华银行 · Official website
| Number | What it is for |
|---|---|
| 1800 222 2121 Toll-free | Customer Service: general enquiries (banking, credit cards and CashPlus); also the published route for reporting a lost or stolen card |
| 6222 2121 | Same Customer Service line for callers from overseas |
| 6255 0160 | 24/7 fraud and scam reporting hotline; press 1 to report a case, press 4 for Kill Switch |
Source: official contact page
Standard Chartered Bank (Standard Chartered)
渣打银行 · Official website
| Number | What it is for |
|---|---|
| 1800 747 7000 Toll-free | Toll-free general contact and credit-card assistance |
| 6747 7000 | Personal Banking: 8am–8pm full services, 8pm–8am urgent and emergency services only; also the fraud-reporting line (press 1) and lost-card line (Kill Switch: press 9) |
| 6846 8000 | Priority Banking customers (24-hour) |
Source: official contact page , official contact page
HSBC Bank (Singapore) (HSBC)
汇丰银行 · Official website
| Number | What it is for |
|---|---|
| 1800 4722 669 Toll-free | Personal Banking general enquiries (1800-HSBC NOW); Mon–Fri 9am–9pm, automated phone banking 24/7; same number for lost/stolen cards and fraud/scam emergencies (24/7) |
| 6472 2669 | Same Personal Banking line for callers from overseas |
| 1800 227 8889 Toll-free | HSBC Premier customers |
| 6227 8889 | HSBC Premier line for callers from overseas |
Source: official contact page
Citibank Singapore (Citibank)
花旗银行 · Official website
| Number | What it is for |
|---|---|
| 6225 5225 | CitiPhone Hotline: general customer service (Mon–Fri 8am–8pm); also the phone route for lost/stolen cards — the bank directs customers to report in the Citi Mobile App first |
| 6337 5519 | Fraud hotline (24/7); CitiPhone is an alternative fraud-reporting route |
| 6224 5757 | International Personal Bank clients (Mon–Fri 8am–8pm) |
Source: official contact page
Maybank Singapore (Maybank)
马来亚银行 · Official website
| Number | What it is for |
|---|---|
| 1800 629 2265 Toll-free | Customer Service (1800-MAYBANK): 8am–8pm full services, 8pm–8am emergency services only (fraud/scam and lost/stolen card reporting; press *1 for scam and fraudulent transaction reporting or to suspend Maybank2u access) |
| 6533 5229 | Same Customer Service line for callers from overseas |
| 1800 536 7888 Toll-free | Maybank Premier customers (8am–8pm full services, 8pm–8am emergency services only) |
| 6536 7888 | Maybank Premier line for callers from overseas |
Source: official contact page
CIMB Bank Singapore (CIMB)
联昌银行 · Official website
| Number | What it is for |
|---|---|
| 6333 7777 | At-Your-Service: general customer service (9am–7pm daily); also the fraud-reporting line |
| 6333 6666 | 24-hour lost/stolen credit card hotline; also for compromised cards |
Source: official contact page
About this directory
All numbers on this page were checked against the official website of the bank concerned on 15 November 2026. Only public main hotlines are listed — no personal extensions and no numbers that could not be verified on an official page. DBS and POSB are listed separately: their general-enquiry numbers differ, but they share the same 24-hour fraud, scam and lost-card line. This page is not affiliated with any bank and is not an official directory: if a number here disagrees with the bank’s own site, the bank’s site is correct.
This page is part of the phone directory — see also the government ministries and agencies hotlines.