Can you move from one data center to another?

I have some friends that started playing but they are on Leviathan which is on a different data center than me, I am on Adamantoise. I've searched to see if this will be a problem because I know you can transfer to another world, I'm just not sure if that world being on a different data center matters. Anyone know? I'd be grateful for any info on this

Yes, you can transfer from data center to another. My friend went from Ragnarok to Excalibur and those worlds are on separate data centers.