BigPatents India

An email address searching method includes the steps of providing an information database, wherein a plurality of email addresses stored in the information database are respectively assigned with specific numerical phone codes each of which is a combination of predetermined phone numbers of a register of said respective email address; receiving a search request from an email sender by inputting a combination of phone numbers as a search code for an email to be sent by the email sender; and matching the search code with the phone codes to search for a respective phone code that matches identically with the search code so as to search out the corresponding email address assigned with the respective phone code efficiently and promptly.