I have come across:
Vodafone Sat Nav - this is it seems a telmap offering
o2 Sat Nav - ditto - 14 day trial Telmap Navigator
There is also telenav (Home | Scancom | Scancom Distribution Ltd t/as scancom.co.uk | Midlands | UK
) 30 day trial
But now I have found Webraska
- I have not seen it mentioned here, has anyone else heard of it / using it? 14 day trial available
What others are there, may be we can make a sticky post for this for UK users?