Service center for H4 visa application

[vs8293]

Hello,

For my H4 visa application, I need to send my application to the Dallas lockbox facility. I identified this from USCIS's website which said if the primary H1-B has a receipt number starting with EAC, send to Dallas lockbox. I am trying to find out which service center my application will next go to because the current processing times at the Vermont service center is 13-15 months and I am trying to find out if that is where my application will end up at. I live in North Carolina, am not sure if where I live makes a difference in which service center my application goes to. Thanks!