Does Coinbase work outside the US?

Can you please clarify for me if Coinbase, a popular cryptocurrency exchange platform, operates and provides its services beyond the borders of the United States? I'm curious about its global reach and if it's accessible to users in different countries, given the growing popularity of digital currencies worldwide. It would be great if you could elaborate on any specific regions or countries where Coinbase might be operational, as well as any potential limitations or regulations that might affect its services in those areas.