The largest data center as of now in the world is in China.
The largest data center in the world is the Range International Information Group data center that is located in Langfang China.
The data center which is the largest data center in the world is a staggering 6.3 million square feet in size.
There might come a time when a bigger data center is built in the world but as of now that's the largest data center in the world.
There are thousands of data centers in the world to supply phone service, internet and other data around the world.
It's amazing how many data centers and servers and other equipment it takes to operate the internet.