Data entry to build marketing list

We currently use a website to obtain telephone numbers and addresses of potential sales leads. We would like someone to fill a spreadsheet that we will provide with the data available from this website to allow us to better follow up sales leads with our sales software. Using filtered results (less than 30 miles from our location) there are 1308 entries. There are 10 fields including property name, property owner, person in charge, tel no, fax no, street 1, street 2, town, county and postcode. We need to know how many entries you can process and how quickly you can do this, please include this information in your bid. If you do not include this information in your bid it will be disregarded.