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US Short Codes

  • How-To Complete the US Short Code Program Brief
  • Can I add a template to my active Alerts shared short code campaign?
  • Why did my PIN code get sent from a phone number?
  • Can you receive inbound SMS on dedicated US short codes?
  • How are STOP requests handled on the Alerts pre-approved short code?
  • Do we always use short codes for US 2FA and USSC?
  • How many campaigns I can have on my account?
  • Should I use Short Codes to send messages to the US?
  • Short Code Special Characters Work Inconsistently
  • Do US Short Codes work outside of the US?
  • What error will be received if a number is blocked for short code traffic?
  • How do I set up a pre-approved Short Code Alerting Service?
  • How to Modify Marketing Short Code Campaign Details
  • Is the Euro symbol supported in pre-approved short codes?
  • What are the compliance requirements for pre-approved US Short Codes?
  • How long does it take for a US Short Code campaign to be approved?
  • What is the character limit for Opt-In, Help, and Stop SMS with US Short Codes?
  • Are Short Code keywords case sensitive?
  • How can my end users request service information?
  • How can users opt out of SMS from a pre-approved short code?
  • Can I use a US shared short code to send SMS?
  • Setting Up Pre-Approved Short Code Two-Factor Authentication (2FA) Service

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