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Contact Us​

How can I contact​ SDN?

Our hotline number is 1800-111-2​222. ​

Operating hours: 

Monday to Friday: 8.30am to 6pm

Saturday: 8.30am to 1pm

Closed on public holidays 


​Alternatively, you can e-mail us at msf_sdn@msf.gov.sg.​

To close your Spark Connections account, please submit your request ​here​.​​​​