Leads w/o Email or Phone Number
I have about 10k leads that don't have a phone number or email address associated with them. I've learned that it isn't wise for me to delete leads (unless they are purely junk data, such as test leads), so is there anything I can do with these leads?
The only thing I can think of is to look at the acquisition program/lead source detail to try to identify any trends for how this data is being entered. I just hate having these pointless leads cluttering up my database.
Does anyone have a standard practice for handling such leads?
Thanks for the help!