Instagram - Proxies - Phone Verification

Hi
I have couple Ig accounts. One of them is doing very well (31k followers). At the moment I am using uk proxies but I would like to switch to usa proxies (they are cheaper and on offer (like buy 1 get 1 free). Some of my accounts are PVA (uk numbers). Do you think I will get in troubels if I switch to usa proxies? What if Instagram ask for another PV and I will use uk numbers. I have a lot of uk sim cards.
Many thanks

They might as for verification via email or sms either way it won't affect your account. Just make sure you have access to that number on the account currently and you should be fine.