When Bing and other search engines scour and index the web for business and address information, sometimes the information isn’t detailed enough, or they need an authorative answer for business information.
Bing and the UK’s 118 services (directory enquiries) (e.g. 118 118, or 118 192 etc.) share the same base database and then add their own records to it.
To perform a free lookup and check your information is right, it makes sense to go to the source: www.marketlocation.com/changereq