How does a non-profit collect numbers for their constituent lists?

There are three ways tax-exempt organizations can build lists of mobile subscribers:

  • Upload lists of supporter mobile numbers and send required notification text message. To learn how to upload a list, click here.
  • Embed a mobile subscription form on their website. To learn how to set up a mobile subscription form, click here.
  • Instruct supporters to text one of your keywords. 
For-profit companies must have "expressed written content" to upload lists of mobile numbers.

All 3 of these methods are TCPA and MMA compliant.