Our International Phone Validation service validates phone numbers for international direct dialing, while returning line type, country code and geocoding information. It returns additional information as well, including ported status, SMS and time zone details and identifies high-risk VOIP and prepay phones.  

Developer Guide Map

Integration Basics

Every web service has operations that it offers to subscribers. These operations, also called methods, contain different functionality and return different outputs. Phone Validation International has one operation, it will be described in detail later in this document.