One way is to use the information you might already have, such as his cell- phone number, to find new information such as his email address. Here are three strategic approaches to finding any email address. Main +1 · All Numbers & Locations · Sign In · Get We've scoured every nook and cranny of our computer, our phone, our old address book -- and no dice. How to Find Someone's Email: Strategic Guessing To Find An Email Address. Hunter is the easiest way to find professional email addresses. Get additional data like the name, title, phone number or profiles on social networks to Find the email address of anyone from the first name, last name and company website. But even though I prefer to send an email to someone's personal account, shooting them an unsolicited LinkedIn message to me is still far better than an info[at]companyX. I've never seen Pipl. Select all the profiles you want to save, find their email addresses and export your lists. Fortunately, there are multiple free, reverse email look-ups to help in your search. When you visit a profile on LinkedIn, use the extension to find the email address instantly. Unfortunately, there are no general repositories that contain all known email addresses or cell phone numbers, so to find a cell phone number linked to an email address requires some investigative work on your. This strategic hack was coined by Ginny SoskeySection Editor of the HubSpot blog.