There are top two contenders when it comes to Telecom industry, One is Vodafone. I’ve used vodafone network for years. The network coverage seems unparalleled, whether you visit a village or any other network in most of the scenarios you will get it’s coverage. Whenever you face any problem you can reach out to customer care or any nearby Vodafone outlet your concern will get resolved faster and they are very welcome towards there customers. Although they do charges little bit higher as compared to it’s peers, but they justify that providing a quality service.