It is really a challenging task to buy genuine calling data for call centers in Delhi NCR. There are many data vendors in India who claim to provide accurate raw data but most of them are selling old and junk data whose connectivity is even less than 50%. A good data vendor also suffers due to these unauthentic database sellers. Data with excellent connectivity is the pillar of success of any any call center. Call Center owners are always confused who is genuine and who is fake data vendor. A good and responsible data vendor always updates his database on regular basis by verification of data through its resources. Data price might be higher but the result will be excellent due to more contact ratio. Don’t try to save money by buying junk data being sold in millions of numbers at the cost of Rs.1000 or Rs.2000 only. Good data will always save time of your telecaller for doing cold calling resulting in good & higher ROI.