@Tom Edwards
I'm sorry to hear about the trouble you're having with setting up billing on Twilio. Unfortunately, most services, including Twilio, require users to be of legal age, which is typically 18, to enter into contracts such as setting up billing accounts. This is to ensure that all legal requirements are met and that the user is capable of taking on the responsibilities that come with the agreement.
However, you can buy a phone number directly through VAPI without having to go through Twilio. You can easily purchase a number through the VAPI dashboard or by using the
/phone-numbers/buy
endpoint. If you need assistance with buying a phone number through VAPI or have any other questions, please let me know, and I'll be happy to help!