Overview of SMS sent per day

As per the following documentation, I believe it is possible to check the number of transmissions per day from the metrics, as the number of successful transmissions, etc. are shown in CloudWatch metrics, etc.
https://docs.aws.amazon.com/sns/latest/dg/sms_stats_console.html

It is also possible to leave other usage reports, so please check this document as well.
https://docs.aws.amazon.com/sns/latest/dg/sms_stats_usage.html