Can I call premium services i.e. numbers with a 1900 prefix? April 24, 2018 07:38 Updated No, not at this stage. Related articles Can I call emergency services such as 993, 995 or 999 using MyRepublic Business Voice? Can I choose or purchase a Business Voice number that I like? What’s MyRepublic Business Voice? What’s a digital voice service? What are the Value Added Services (VAS) available for Business Voice? How do I use them? Is there a limit to the amount of IDD calls I can make?