josh from List Source - Wants to verify titles - their company sells names to other companies.  Asked to be put on DNC list - said they didn't have one...

Another person from List Source - apparently they didn't put us on their DNC list.

jerk!!!! "Justin" from the List  something calls to "verify" information. I tell him I cannot verify anything, he replies with "well I have the information,  Ijust need to know if it is still correct" and I repeated "I cannot verify anything"  and he gets an attitude with me and says "so you dont know if so-snd-so is your President" I said "No- I just told you I dont have the authority to verify anything like that. I would be happy to take a message" and he says "No. thats ok" Well obvuioously, you aren't really legit now are you. Thanks for wasting my time.

Look up your FCC laws, as they do not apply to this company.

Look up your FCC laws before complaining as they do not apply to this company.  They are employed by major corporations, agencies, and government offices to maintain updated information; and it is in essence free advertising to the companies they call.
Ask for training from your supervisor or HR department on how certain companies add to your revenue with simple calls like these.