Hi,
  
   I have a view which shows all the information for nodes except the telephone number, the reason for this is I would like to have a link on the node for users to be able to see the telephone number  but it can only be accessed 3 times ( first come first serve ) as I dont want the people (node info) being called by hundreds of people only the 3.......

The idea

      A user would like a service so they post it on the website.

      A company sees this post so they contact them through the telephone number. ( only 3 companies can do this )

Thanks

Robert