Code receiving application provides some free phone numbers to facilitate users to use websites and applications around the world. The number provided is only used to register some unimportant website accounts or app accounts. Please pay attention to prevent personal privacy from being leaked and harassment. It is forbidden to use these telephone numbers for government departments, banks, finance, payment, lending, express delivery, online service and other operations. It is strictly prohibited to use the number for illegal purposes, and the legal consequences shall be borne by the user! We are not responsible for the economic losses caused by this!