Need help crunching numbers in excel

Job ID: 33415201

Budget: $10 – $20 USD

I have 25k leads.
The phone number is the constant
Yet, one owner may be on 100 lines with the same number
Yet, there may be up to 3 owners associated with the 100 lines but again the phone number will be the constant

So, the bottom line is I need those 100 line items crunched down to the three separate names associated with these 100 properties and those names drilled down to that one phone number.

I need all of this to be done via screen share while you direct me now to do this. People that know excel understand this can be pretty quick if you know how to use excell.

If this job goes well I'll have many other projects.
Related categories: Data Processing Data Entry Excel Web Search Data Mining