While on the free ProTrial plan, you and your attendees have access to local dial-in numbers from the following countries:
The phone numbers will be displayed when you schedule meetings from Meetings > Schedule Meeting and choose the International dial-ins link, when you are scheduling from the Amazon Chime for Outlook Add-in (from the Schedule Amazon Chime Meeting button on the calendar ribbon) and from the list of countries displayed when a user accesses the meeting by clicking on the join link.
There are no dial-in fees charged to the host while the host is participating in the 30 day free trial.
If you have Pro permissions, you will have access to all of the International dial-in numbers currently available which includes both local and toll free numbers. Per minute per attendee dial-in fees will be charged to the host's Amazon Chime account.
Visit https://aws.amazon.com/chime/dial-in-rates/ (subject to change) for the complete list of countries and the current dial-in rates.
Note: These are the rates that AWS will bill when attendees dial into a host's meeting. The attendee will still be responsible for any access or usage fees associated with their provider when dialing.
View the Amazon Chime User, Administration Guide and API Reference on the AWS Documentation site.
Find more information about the Amazon Chime solution, pricing, customer references, getting started, and other resources.