Idea Cellular India Ltd. Provide best and reliable services to its customers. The Idea cellular India limited provides best offer and service to its customers. It has millions of customers. Idea provides better and reliable services for its customers.“What an idea Sirji!” and “No Ullo Ullo Banaweing – No Ullo Ullo Banaweing” are the slogans of Idea. If the customer can be lost their mobile number or they forgot their mobile number than how they can check Idea Number. In this post, I am telling you about Idea Number Check process and methods.