How to validate phone numbers (SMS) ?
How to enable SMS / Phone number Validation?
Switch to the location account level -> Go to Settings -> Business Info -> General
Go to Agency Settings -> Twilio -> A new column called SMS Validation
*PLEASE NOTE that phone number validation is a paid service from Twilio. You can view pricing for “Carrier Lookup” here.
You can set up a workflow trigger for Twilio validation error to set up trigger action accordingly:
We can filter based on the error when the phone number is
– Not valid
https://www.twilio.com/docs/api/errors/21211
– SMS incapable
https://www.twilio.com/docs/api/errors/30006
FOR ISV ONLY !!!
Temporary DND will be enabled at a contact level when number validation returns “Number is SMS incapable”.




