Database of North America’s phone numbers
Database of North America’s
phone numbers

Every day you get a call from a number you've never seen before. We update our datbase each week with new connects and disconnects to ensure that our database is the most accurate on the web. Whether you are looking for a cell phone number or a land line, we have gone to great lengths to supply you with this information. Why be mysterious and think about who called you when all you have to do is come here to usa-base.com and input the number to get instant results on who owns that number. Free cell phone tracker.


usa-base.com enables you to search for anyone by name, phone number, address, email, or username. This information can help you to reconnect with lost friends and family members, learn about celebrities and other famous people and discover an online footprint.

usa-base.com organizes data from various sources, including public record data, surveys, and social data (that has not been deemed private). usa-base.com makes this information more easily accessible for people to research themselves or others.

Utilizing its reverse phone search feature you can locate information on unknown phone numbers to determine legitimacy or identity.

Users are able to locate further information on numbers or individuals that may be harassing them in order to follow up with the authorities.



If you have ever had an unrecognizable phone number pop up on your caller ID, you know the feeling of frustration it instills. Nothing will drive you crazy faster than getting calls from a phone number you don't know--or, even worse, seeing a phone number you don't recognize on your partner's phone. Thankfully, there are safe and easy ways to find out who owns that phone number that's provided you with such a mystery.

Step 1. Look up the phone number on the most popular search-engine sites, such as Google, MSN and Yahoo. Be sure to include the area code. If this does not yield anything, move on to Step 2.

Step 2. Visit any popular reverse-phone number search site (like the one in Resources). Some are free, while others impose a fee for use. The free variety will give you some information, but probably not everything you want.

Step 3. Call your local directory-information line to see if they will give you information on a phone number. Let them know the owner of the number has been calling and you want to find out who he is. Give them the phone number and see if they will release any information.

Step 4. Find a public phone and call the mysterious number. This way, you can hear who is on the other end of the phone. If you get sent to voice mail, listen carefully to the message to see if you recognize the voice.

Step 5. Block your own phone number before making any investigatory calls. You usually dial * and a series of numbers before dialing the phone number you want to reach without identifying yourself. (Confirm the exact procedure with your phone provider.) You can also ask someone else to talk on the phone and ask who is on the other end, or simply state that you have the wrong phone number to see who it is. Be careful when calling, as you may unwittingly reveal your identity.




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