The question I have which someone else may be able to help with is this. You can get the phone book either on a disk or as a download so that it can be sorted into roads.
This appears to be what these people are using.
Does anyone know where they get it from?
Their work may be rubbish, but that can be improved. The danger to us is they are using an agressive marketing technique which will over time get them a lot of business.
Business favours the bold, look at McDonalds, rubbish food but great marketing. Don't ignore these people.