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Question

Zapier won't populate SMS in Mailchimp

  • June 13, 2026
  • 1 reply
  • 6 views

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I am trying to populate a Mailchimp contact after an internet contact form is completed, with one of those data points being their SMS number. I saw the previous questions that this was a known bug from a year ago. I have reached out to MailChimp and they seem to think its possible now? 

 

I get an email when a form is completed, I have a zap set up to go set by step pulling/reformatting the relevant data points before populating them into MailChimp. All of the other data points, email, name, address populate correct by not phone number into SMS

 

 

 

1 reply

Troy Tessalone
Zapier Orchestrator & Solution Partner
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  • Zapier Orchestrator & Solution Partner
  • June 14, 2026

Hi ​@ashland 

Help links from Mailchimp for using SMS: https://mailchimp.com/help/about-sms-marketing/