Enter any U.S. phone number and we’ll uncover the owner’s name, address, carrier and more — all in seconds.
Here’s what our users have to say.
As a property manager, knowing who’s calling is critical to fielding new landlords and tenants, as well as knowing which tenants are calling me. LOOKUPHOUND’s data puts us ahead of the competition.
We kept getting phone calls from the same three numbers; we were concerned we were being targeted. It turned out it was just the blood bank and nothing harmful.
I used LOOKUPHOUND to identify the owner of an unknown phone number. It was easy to use and very helpful!
A reverse phone lookup is a search you run when you have a phone number and want to know who it belongs to. Instead of looking up a name to find a number, you start with the number itself.
LOOKUPHOUND searches across deep public-record sources to match a phone number to its likely owner — including the name on file, mailing address, email address, carrier, and more.
It takes only a few seconds, your search is private, and the person you’re looking up is never notified.
Searches typically complete in under a minute.
Type any 10-digit U.S. phone number into our secure search bar. No account required to start; initial search is free, along with basic results.
Our system scans hundreds of millions of phone records across nationwide public-record sources.
See the owner’s name, mailing address, email, carrier, line type and more — all in one place.
Each phone-number report includes detail across the following fields, when available.
The full name of the person registered to the phone number on file.
The most recent mailing address associated with the phone number.
An email tied to the phone number, when one is available.
The wireless or landline carrier currently servicing the number.
Whether the number is mobile, landline, or VoIP.
The city and state tied to the number’s area code.
Will the person I look up be notified?
No. Your search is completely private. We do not contact, notify, or alert the person whose number you’re looking up.
How accurate is the information?
LOOKUPHOUND aggregates from nationwide public-record sources updated daily. Accuracy varies and we cannot guarantee a match for every number, but we see a very high match rate in our data sources for actual numbers searched.
Can I cancel anytime?
Yes. You can cancel your subscription at any time from your account page. Your subscription will remain active until the end of your current billing period.
Is LOOKUPHOUND a consumer reporting agency?
No. LOOKUPHOUND is not a consumer reporting agency as defined by the FCRA. The information we provide may not be used for credit, employment, tenant screening, insurance, or any other FCRA-regulated purpose.



LOOKUPHOUND scours records with deep search techniques pouring over hundreds of millions of phone records. Please confirm before continuing.
Real reviews from LOOKUPHOUND customers.
As a property manager, knowing who’s calling is critical to fielding new landlords and tenants, as well as knowing which tenants are calling me. LOOKUPHOUND’s data puts us ahead of the competition.
We kept getting phone calls from the same three numbers; we were concerned we were being targeted. It turned out it was just the blood bank and nothing harmful.
I used LOOKUPHOUND to identify the owner of an unknown phone number. It was easy to use and very helpful!