Anyone has whatsapp or telegram group chat for father?

I don't think there's an active dads group on AsianParent SG that I know of, but honestly a lot of the dads around here just lurk in the main parent chats or join hobby groups instead. You could try posting in the main community asking if anyone wants to start one, or check if there are local daddy groups on Facebook since that's where most of the dad networks seem to hang out these days. My husband actually found his crew through workplace friends rather than apps, so sometimes word of mouth works better lah.