AWS End User Messaging adds SMS Carrier Lookup feature
📲 AWS End User Messaging now offers Carrier Lookup, enabling customers to retrieve carrier-related details for a phone number — including country, number type, dialing code, and mobile network and carrier codes. By validating these attributes before sending, teams can improve SMS deliverability, reduce failed or misrouted messages, and avoid sending to incorrect destinations. The capability supports common use cases such as OTPs, account updates, reminders, and promotions, and is available in all AWS Regions where the service is offered.
