SingTel

Singapore ★★★ Verified Customer: 1800-482-2800

Singtel is Singapore's largest mobile operator, founded 1879, controlled by sovereign wealth fund Temasek. Around 45% market share with 4 million subscribers. Opensignal has repeatedly ranked it #1 for 5G speed and coverage in Singapore. Prepaid brand: hi!Card, managed primarily via the hi!App. Singapore's 3G network shut down in July 2024, deprecating most USSD codes in favour of an app-first model.