Administration assistance / Data gathering

I have aproximately 250 companies that I need to be contacted (mostly by phone) / researched to establish their data requirements for a project I am working on. I need all of the information to be entered onto a spreadsheet.

I need to have this completed by Wednesday 27th May 2015.

The fee would need to cover the work as well as your use of internet / phone calls made etc - I am not able to pay additional expenses on top.