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  1. Providers
  2. ›Amazon Web Services
  3. ›Amazon Simple Notification Service (SNS)
  4. ›Update

Region•Jun 18, 2026

Amazon SNS now supports sending SMS in the Asia Pacific (Seoul) Region

Amazon Simple Notification Service (SNS)AWS · Application Integration

Customers that use Amazon Simple Notification Service (Amazon SNS) in the Asia Pacific (Seoul) Region can now send text messages (SMS) to subscribers in more than 200 countries and territories.

Amazon SNS is a fully managed pub/sub messaging service that enables message delivery to multiple endpoints including AWS Lambda, Amazon SQS, Amazon Data Firehose, mobile devices, and email. With this launch, customers using SNS in the Asia Pacific (Seoul) Region can subscribe phone numbers to SNS topics and broadcast SMS messages via AWS End User Messaging.

To learn more about sending SMS messages with SNS, visit Mobile text messaging with Amazon SNS. For the list of supported countries and regions, visit Supported countries and regions.

Read the original announcement↗

More from Amazon Simple Notification Service (SNS)

All Amazon Simple Notification Service (SNS) updates →

  1. Amazon SNS now supports message payloads up to 1 MiB

    Amazon Simple Notification Service (Amazon SNS) now supports message payloads up to 1 MiB, a 4x increase from the previous 256 KiB limit, so you can publish larger messages to your SNS topics.

    Amazon Simple Notification Service (SNS)•Feature•Sep 18, 2026

  2. Amazon SNS now supports push notifications in the Europe (Spain) Region

    Amazon Simple Notification Service (Amazon SNS) now supports sending push notifications in the AWS Europe (Spain) Region.

    Amazon Simple Notification Service (SNS)•Region•Feb 26, 2026

  3. Amazon SNS now supports sending SMS in additional AWS Regions

    Customers that use Amazon Simple Notification Service (Amazon SNS) in the Asia Pacific (New Zealand) and Asia Pacific (Taipei) Regions can now send text messages (SMS) to subscribers in more than 200 countries and territories.

    Amazon Simple Notification Service (SNS)•Region•Feb 19, 2026