Validate Telephone Numbers with Nexmo Number Insights and Python

The Nexmo Number Insight API provides valuable information about telephone numbers, going beyond just formatting and verification. The API has three tiers: Basic, Standard, and Advanced, each offering varying levels of detail and useful data such as country origin, number type (landline, mobile, or virtual), carrier, and risk indicators. The Basic tier is free and provides international and national formatting information, while the Standard tier adds network type and carrier information. The Advanced tier offers detailed risk assessment and location checking through IP matching. By using the Number Insight API, developers can enhance their customer experience, prevent fraud, and improve risk management processes, making it a valuable tool for businesses.