How to Get Advanced Number Insights Within an ASP.NET App

In this article, readers learned how to use Nexmo's Number Insight Advanced API within an ASP.NET web application. The API provides various insights about a phone number, including its international and local format, country of registration, line type detection, mobile country code, and roaming information. The article demonstrated how to create a controller method to handle the API request, store the results in sessions, and redirect to a view displaying the advanced insights. The view displays the retrieved data, allowing users to see detailed information about the phone number they inputted.