Singapore Calling Code
Republic of Singapore
- Last reviewed
- Last reviewed:
- Reviewed by
- Reviewed by countrycalling.codes editorial team
Key Facts
- International Calling Code
- +65
- Country Name
- Singapore
- Official Name
- Republic of Singapore
- Capital City
- Singapore
- Region
- Asia
- Subregion
- South-Eastern Asia
- ISO 3166-1 Alpha-2
- SG
- ISO 3166-1 Alpha-3
- SGP
- International Exit Prefix
- 001
How to Dial Singapore
Saving the number in contacts
Start with +65, then use the reviewed national significant number. There is no domestic trunk prefix to remove from ordinary eight-digit numbers.
Calling from abroad
On a mobile, use the + form. If a network requires digits instead, replace + with that origin network's international prefix. Singapore's own standard exit prefix for outbound calls is 001; documented alternatives include 002, 008, 013, 018, 019.
No area codes. All subscriber numbers are 8 digits.
Calling a Singapore mobile
Add +65 before the eight digits; remove nothing.
- Domestic display
- 8XXX XXXX
- International display
- +65 8XXX XXXX
- +65Country code: Singapore
- 8XXX XXXXMobile number: Eight-digit placeholder pattern
Calling a Singapore landline
Add +65 before the eight digits; remove nothing.
- Domestic display
- 6XXX XXXX
- International display
- +65 6XXX XXXX
- +65Country code: Singapore
- 6XXX XXXXFixed-line number: Eight-digit placeholder pattern
Exceptions and Routing Notes
Common Singapore Formatting Mistakes
- Adding a leading 0 before the eight-digit number.
- Saving a carrier-specific international access code as part of the contact.
- Assuming the first digit identifies the current mobile carrier.
Number Portability and Carrier Data
Mobile number portability means a prefix may not identify the current carrier. Treat carrier data as a timestamped lookup result, not a permanent property of the number.
Primary sources
- National numbering plan: SingaporeInternational Telecommunication Union. Verified 2026-07-19.
- ITU-T E.164: The international public telecommunication numbering planInternational Telecommunication Union. Verified 2026-07-19.
See our editorial and sourcing methodology.
Calling Code