Japan: SMS Guidelines

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

Telnyx Engineering avatar
Written by Telnyx Engineering
Updated over a week ago

SMS Guidelines for Japan

MCC: 440
Dial Code: 81

Alphanumeric Sender IDs are supported and will be maintained, no registration is required.

SMS containing URLs as part of the message body could be filtered

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

SMS Resources for Japan

Additional SMS resources for Japan:

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