We are currently with Vodafone for Fibre, our 12 month contract is up and I'm now looking at cheaper & faster fibre offerings from other providers. 

Can someone advise me if the Vodafone UltraHub and HG659 routers are locked to the Vodafone network? 

Or if I sign up with another provider (Stuff, My Republic etc) on a no contract / no modem deal, can I reuse the UltraHub or HG659 for the fibre connection?

Thanks in advance,

Phill