Official customer service numbers
The official customer service numbers of banks, insurers, energy companies, phone companies, couriers and public bodies, exactly as each one publishes them on its own website. Search the number that called you or the organisation’s name. If a caller asks for codes, passwords or money, hang up and call back on the official number yourself.
27 of 27 numbers
DBS Bank
Banks- 1800 111 1111
Banca telefónica y consultas generales 24h
Source: dbs.com.sg
Checked 2 July 2026 - 1800 221 1111
DBS Treasures gestión patrimonial
Source: dbs.com.sg
Checked 2 July 2026 - 1800 339 6666
POSB banca telefónica 24h
Source: dbs.com.sg
Checked 2 July 2026 - 1800 339 6963
Fraude, estafas y tarjetas perdidas 24h
Source: dbs.com.sg
Checked 2 July 2026
Great Eastern
Insurance- 1800 248 2888
Atención al cliente
Source: greateasternlife.com
Checked 2 July 2026 - 6248 2211
Consultas de productos
Source: greateasternlife.com
Checked 2 July 2026 - 6856 8548
Reclamaciones (siniestros)
Source: greateasternlife.com
Checked 2 July 2026
M1
Phone and internetOCBC Bank
BanksPrudential Singapore
Insurance- 1800 333 0333
PruCustomer Line atención al cliente
Source: prudential.com.sg
Checked 2 July 2026 - 6333 0333
Atención al cliente desde el extranjero
Source: prudential.com.sg
Checked 2 July 2026
SP Group
Energy and water- 1800 222 2333
Consultas de facturación y cuenta
Source: spgroup.com.sg
Checked 2 July 2026 - 1800 752 1800
Emergencias de gas
Source: spgroup.com.sg
Checked 2 July 2026 - 1800 778 8888
Centro de servicio eléctrico 24h (cortes)
Source: spgroup.com.sg
Checked 2 July 2026
Standard Chartered Singapore
BanksStarHub
Phone and internet- 6820 1630
Ventas
Source: starhub.com
Checked 2 July 2026 - 6820 1633
Atención al cliente 24h
Source: starhub.com
Checked 2 July 2026 - 6820 1637
Consultas de facturación
Source: starhub.com
Checked 2 July 2026 - 6873 2828
Línea pública StarHub
Source: starhub.com
Checked 2 July 2026
UOB
Banks- 1800 222 1881
Wealth Banking
Source: uobgroup.com
Checked 2 July 2026 - 1800 222 2121
Atención al cliente
Source: uobgroup.com
Checked 2 July 2026 - 6255 0160
Reporte de fraude y estafas
Source: uobgroup.com
Checked 2 July 2026
A matching number is not proof
Scammers can fake the number shown on your screen (spoofing), so a call that seems to come from an official number can still be a scam. Your bank will never ask you for a code or your PIN, or tell you to move your money to another account. When in doubt, hang up and call back on the official number yourself.
How to use it
- Type the number that called you, or the name of the organisation it claimed to be.
- Compare it with the official numbers and the page each one comes from.
- Not on the list? It may still be a real line, but don’t give any data: call back on an official number.
- On the list but they ask for a code or money? Hang up and call that number yourself.
Where these numbers come from
We only list a number if the organisation publishes it on its own website. Each one links to the page where we found it and shows the date we checked it. Numbers reported by users or found on other websites are never listed here.
Coverage
27 official numbers from 9 organisations in this edition. Organisations change their numbers: if one is out of date, tell us and we’ll check it again.
Frequently asked questions
The number that called me is on the list. Is the call genuine?
Not necessarily. Scammers can show any number on your screen, including an official one. Hang up and call that official number yourself before you give any data or money.
The number isn’t on the list. Is it a scam?
Not necessarily either. Companies also call from lines they don’t publish. Don’t give data to anyone who calls you: call back on an official number to check.
How do you check the numbers?
We open the organisation’s own website and only list the numbers we can see there, with the link to that page and the date we checked it.
Why isn’t my bank or company here?
We add organisations as we check their numbers on their own websites. Until then, find the number on the organisation’s official website, app, bills or the back of your card.
