With public services like NordVPN, Private Internet Access or TOR all their IPs are raped by bots and scammers and most websites like Facebook, Amazon, Twitter etc. etc will require additional security checks to login. I personally hate that and it can potentially mark your accounts as being "spammy".
This is their datacenter locations but you can do this with any VPS service. If you need your ip to be in a specific country just google for a VPS in that country. I just use Digital Ocean because its so easy.So you convert your VPS to a VPN? Do you get a dedicated IP address and can you choose specific countries? Thanks.