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China: SMS Guidelines

SMS Guidelines for China including MCC and Dial Code. Get more messaging details here.

Telnyx Engineering avatar
Written by Telnyx Engineering
Updated over 10 months ago

SMS Guidelines for China

MCC: 460
Dial Code: 86

Alphanumeric Sender IDs are not supported.

All Alphanumeric Sender IDs will be overwritten to either a random Local Long Code or Short Code to ensure delivery.

All message content has to be whitelisted by local operators. It is highly advise to pre-register message content templates.

Please make sure to always refer to our Acceptable Use Policy for Messaging.

For more information on content whitelisting kindly reach out to alpha_sender_id@telnyx.com.

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