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I have a questions about which countries you support for sending SMS.

New Contributor



I plan to use SMS sending during member registration. The documentation mentions only a few countries, but does it support many countries such as South Korea, the United States, China, Japan, and Vietnam?


Community Manager
Community Manager

Hi Byoungguk,


One of the things that makes Sinch a leader in the mobile messaging market is our vast number of direct connections. Over the years we have built relationships with suppliers and operators that allow us to reach all four corners of the globe.  Sinch currently serves over 200 destinations and thousands of networks, including the countries you referenced: South Korea, the United States, China, Japan, and Vietnam.


Read the Where can I find information on messaging for each country? article to learn how you can access the country information pages for different countries on the Sinch Customer Dashboard. These pages detail regulatory and compliance information to help you communicate successfully with different countries.


Thanks and kind regards,

Shahzad Ismail
Head of Knowledge Management and Community Engagement, Sinch