National Corporation Directory

Find a Business by Phone Number

Business Location Quicksearch

This page allows you to search our database of over 28 million business locations in the United States to find companies associated with a telephone number. To perform a reverse phone lookup, just enter a phone number and click Search. Please keep in mind the following:

  • This is NOT an official record of business registrations or proof of current status.
  • If you need to verify the existence or status of a legal entity, always check with the Secretary of State of the state where the business is registered.
  • Some information in this database may be incorrect or out of date.
  • The absence of a business from this database does not mean that it does not exist.
  • This page will only show 5 results per search (30 if you sign in). It is intended for locating specific businesses, not bulk marketing.