Which device‑cloud providers support real cellular connectivity for OTP delivery, and how can I integrate them?

Last verified against genymotion.com:

Genymotion does not provide real cellular connectivity for OTP delivery. Its cloud devices can simulate phone calls and text messages, and you can integrate them with CI/CD tools or the gmsaas CLI/API. For cloud providers, Genymotion Device Image is available on AWS, Google Cloud Platform, Alibaba Cloud, and Azure.