Trace the Unknown Caller

Curious about an unknown phone number owner? Pro Phone Detective provides a simple yet sophisticated reverse phone lookup tool to access billions of cell phone and landline numbers. Whether you want to search unknown numbers, catch a cheating spouse, trace harassing telemarketing or prank callers, our reverse phone detective service will make it quick, easy and hassle-free to look up any phone number at the click of the search button. With our phone lookup tool, you can search any number to reveal the owner's name, addresses, social media profiles, alternate phone numbers and more.

Reliable Reverse Phone Lookup Detective

We are powered by a huge database of over billions of US cell phone and landline numbers making it a reliable reverse cell phone detective to trace cell phone numbers. We compile data from major US phone carriers - such as Verizon, AT&T, Sprint, T-Mobile & more - and large public record providers.

Don't Just Reverse Lookup

Don't just stop by conducting a reverse phone search, investigate more about the caller. Get unlimited access to millions of public and criminal records with easy and affordable background check reports. Perform background checks to know more about the caller.

Unlimited Searches

Get unlimited access to our database anytime with our affordable phone lookup packages. Find lost love, old friends, verify the person's identity you met online, find someone's current address and more. Conduct unlimited reverse phone searches on cell phone numbers, telemarketers, landline and business phone numbers.

Private & Confidential respects your privacy. We understand you want to be discreet with your phone lookups. As a result all your reverse phone searches are confidential. Unlike most free reverse phone detective sites, we never collect, share and sell any of your provided information with any third party vendors.