Show All Shipping Methods By Default

Currently when a customer goes to checkout, the shipping section says "Enter City and State and Click Here to update shipping rates" (screenshot attached)

We provide the same shipping rates for everyone. Is there any way to set it so that the shipping rates show automatically once the customer is at checkout. That way they do not need to enter information to see the rates?

shipping method.png

I am afraid, it is not possible without additional code changes