Is there any chance to get the information of unlisted phone numbers?

[Kelsey46]

Hi! I am currently working in an international call centre as an HRM. I had a query for my job work. Actually I want the information of unlisted phone numbers for contacting the people who hasn’t mentioned their contact numbers in their resumes, so that I can call each and every listed and unlisted person who are eligible for the required post. So if someone knows any kind of source to retrieve the information of unlisted phone numbers please let me know.
Thanks in advance!

[mikeymouse]

Sorry , cannot help you .May you good luck !