uk.phone (in line with na.phone). This is a more detailed
list than the one in inter.phone.
Add uk.postcodes. I've prefixed it with `uk' to leave room
for (maybe) au.postcodes etc. (if someone feels so inclined).
Obtained from: http://www.brainstorm.co.uk/public/utils
Ok'd to use by: steve@brainstorm.co.uk (Steve Crook)
Brian Somers