The following Freecall Phone Number is now available for verification of phone numbers in the United States:
+1 88 88 99 86 33
You will need call into that number in the USA to turn your Guest Alias into a Member Alias.
This functions in USA the same as the Freecall Phone Number +61 1800 180 100 in Australia.
When needed, we will deploy more phone numbers to match those in Australia:
https://discuss.contacttrace.com.au/t/australian-citizen-synergy-phone-numbers/272