IMDA directory

Mobile operators in Singapore

See brands grouped by operator, assigned prefixes, and spam numbers detected by the NoCall community.

4

Operators

Grouped brands

5

Prefixes

Three-digit series

Special numbers

Toll-free, shared-rate, and premium-rate prefixes.

8

Mobile

9

Mobile

6

Landline

1800

Toll-free

Safe

1900

Premium

High

Operators

Cards group IMDA legal names under the brand users recognise.

S

Singtel

0 prefixes · no spam detected

Mobile

S

StarHub

0 prefixes · no spam detected

Mobile

M

M1

0 prefixes · no spam detected

Mobile

S

SIMBA

0 prefixes · no spam detected

Mobile

Look up a number

Enter a full phone number to see operator, prefix, reports, and risk analysis.

Phone operators in Singapore: prefixes and IMDA | NoCall