If you're using a long or toll-free number to send SMS messages in your account and someone calls that number, they will receive an error that the number is not in service.
What happens when someone calls my SMS number?
+2
Log in to the Community
Use your Klaviyo credentials
Log in with Klaviyo
Use your Klaviyo credentials
Log in with KlaviyoEnter your E-mail address. We'll send you an e-mail with instructions to reset your password.