Hey Curtis,
I was able to find the following "Area code routing" example in our Resource Center. I would recommend taking a look at that example. It is currently set up to follow different paths between a "West area code" and an "East area code". I don't know of any lists in Genesys that associates states and area code but I'm sure there is a 3rd party database that has that information mapped somewhere. You could use this example flow to check the area code in the caller's ANI, reference that against a data table, and then return with whatever region you have specified.
https://help.mypurecloud.com/articles/download-architect-flow-examples/
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Jason Kleitz
Online Community Manager/Moderator
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