Need help? Contact Airtel Customer Care or chat with us 24/7. We're here to support you better, anytime you need Looking for fast and reliable Wifi plans? Airtel Xstream Fiber Wi-Fi Connection has you covered! Choose from a variety of plans and enjoy lightning-fast internet speeds @1Gbps. 24"7 Customer Support - 9810012345 Note: For existing customers, please dial from your registered mobile number and keep your Landline number or Airtel Relationship number ready to help us serve you better. Airtel Broadband / Fiber Support is Available for 24"7 Assistants on the Toll-free number 121. You can contact Airtel Broadband Customer care for Choosing Fiber Plans, Raising Fiber complaints and queries.