gov.sg SMS Sender ID

Explain Like I’m Five

The sender name at the top of an SMS conversation can be shared even when different agencies wrote the messages. The message itself begins with the agency or service name, so the shared thread does not mean every text came from the same department. Standardising the label helps people recognise government SMSes and reduces opportunities for impersonation.

Where You’ll Run Into It

In your phone’s text-message inbox, when agencies send transaction updates or other notices. There are limited exceptions for National Service matters and emergency services, so some official messages use separate sender IDs.

Example

“These two messages name different agencies. Why are they in one gov.sg conversation?”

They share the government SMS sender label; the agency name inside each message identifies its source.

The Part People Get Wrong

Here, gov.sg is an SMS label, rather than a website address or the police’s separate outgoing voice-call identifier. IMDA is one of the agencies involved in government anti-scam communications measures; Singpass is a digital identity service, not this sender label. A similar-looking name or an unexpected request still needs scrutiny; the label does not assess the message’s request for you.