- Creating new accounts on websites, social networks or instant messengers without using a real phone number. - Mass creation of accounts, merging them, selling them on an exchange or using them for personal purposes. - Business mailing, promotion of goods or services without using a personal account. - Receiving bonuses, promotional codes and discounts for registering on marketplaces and other services. - Bypass geolocations when registering using numbers from different countries. - Maintaining anonymity on social networks, instant messengers and forums.