In the UK we actually only have one provider that does - EE. They do native v6 and 464xlat for v4 connectivity where handsets support it. Every other major pro

In the UK we actually only have one provider that does - EE. They do native v6 and 464xlat for v4 connectivity where handsets support it. Every other major provider is doing a horrible mess of IPv4 CGNAT with no native v6 still.