In most cases, a VPN is the best method to unblock sites and services across the globe. However, be sure that you’re not breaching its Terms of Service in any way, as crypto exchanges are generally quick to wield the ban-hammer if they suspect that you’re gaming the system in any shape or form.
For example, Coinbase regularly offers ‘free crypto’ rewards for watching short videos about new assets. They’re only available in selected locations, which is one reason why some regions are unsupported by the exchange.
Another example would be BitMEX, which doesn’t allow citizens of the US, Canada, Hong Kong, Republic of Seychelles, Bermuda, Cuba, Crimea, and Sevastopol, Iran, Syria, North Korea, or Sudan to use their service.
Some providers will advertise access in the US, but neglect to mention that the BitMEX terms state:
“If HDR determines that you are accessing the Services or the Trading Platform from any Restricted Jurisdiction, or have given false representations as to your location of incorporation, establishment, citizenship, or place of residence, HDR reserves the right to close any of your accounts immediately and liquidate any open positions.”
Remember, a VPN is best used to enhance privacy rather than to unblock the platforms where you plan to hold any significant amount of money. This is especially true if they also have the power to close your account immediately for going against the Terms of Service.