Bharti Airtel is a leading provider of Information and communication technology(ICT) services in India. It is also a leading global telecommunications company and the second largest in India.
Currently, many Airtel users are complaining about Airtel outgoing not working for them.
If you are also facing the Airtel outgoing not working error then it could be due to insufficient funds, call barring enabled, poor network connection or SIM card issue.
Fixes For Airtel Outgoing Not Working Error
Here are some fixes to troubleshoot Airtel’s Outgoing Not Working Error.

Recharge Airtel Prepaid Plan
You may be facing the Airtel outgoing not working error as your prepaid plan has been exhausted. To fix the issue you need to recharge your plan to activate outgoing calls.
Activate New SIM card
If you have recently purchased a new Airtel SIM card it needs to be activated. Simply insert the SIM card into your phone and wait for it to activate.
Airtel offers excellent network coverage, and more and you will see that as soon as the SIM is activated the error of the Airtel outgoing not working issue will be resolved.
Check Network Coverage
There may be a network outage in your area therefore you have the Airtel outgoing not working error. Poor signal strength can cause the Airtel outgoing not working error.
Check your network signal if it is slow, You can try moving to a different location to fix the issue.
Check SIM Card
Ensure that your SIM card is properly inserted in your phone and also check that it is not damaged. Remove the SIM card, clean it, and reinsert it to see if that fixes the problem.
Contact Airtel Customer Support

If none of the above solutions fix the error then, it is recommended to contact Airtel customer support for further assistance. They will guide you to troubleshoot the issue in a few simple steps.
You can contact Airtel customer care by calling 121 from any Airtel number. Explain the issue you are facing with your outgoing calls. The customer service executive will help you fix the error.
You can also visit the closest Airtel store to resolve the issue. The store agent will help resolve the issue with your outgoing calls. Do carry your identity documents and any relevant SIM card details with you.
Hopefully, the above solutions have helped fix the Airtel outgoing not working error.