Airtel reviews and complaints. Contact customer care : +91 96 6339 5551. Submit your complaint or review on Airtel customer care For any queries, subscribers can directly call Airtel Black customer care number: Toll-Free: 121 or 8800 688 006 (For Whatsapp Support) else Airtel call me back SMS service: "141# Here is a detailed overview on all the different ways to get in touch with Airtel customer support for a quick resolution! Read everything about AIRTEL BLACK , its benefits, customer-friendly plans, connection availability, billing, customer care , and support.