Hey guys converting Airtel postpaid to prepaid SIM is now very easy via Airtel Thanks app .
You do’t have to visit offline store to change new sim to do that you can do that online all that without changing SIM.
That means your old postpaid sim converted in to Prepaid connection and withing 15 minutes you will be switched on prepaid.

Earlier to do this process you have to visit offline store to do MNP process in which by sending PORT code to 1909 you will get One OTP .
This OTP help you to migrate postpaid connection to prepaid via Offline method because to do all this you have to visit nearest airtel store and take new SIM to migrate.
Things Which You Need To Convert Airtel Postpaid To Prepaid Online :
- Postpaid SIM
- Airtel Thanks App
- Internet Connection.
If you have these three things in your Mobile then you do’t have to go any where you can convert withing minutes from your home.
How Airtel Postpaid To Airtel Prepaid SIM Migration Work :
Process is very simple as you have airtel postpaid sim which is active from more than 90 days and you want to convert it on same network that is Airtel prepaid.
So Technically you can do that as you are not changing operators (like Jio ,Vi) you just changing technology and now airtel postpaid sim equipped with tech that it can be switched postpaid to prepaid without taking new SIM.
So what you have to do is simply place migration request from airtel thanks app.
If you have any postpaid dues clear that by paying it online.
Now on next it will ask some details & re-confirm your request to migrate Airtel Postpaid To Prepaid connection.
As you raise successful request within 15 mins your postpaid network will gone and after few more minutes prepaid signal will come & bingo !
you have successfully migrated on airtel postpaid to prepaid online via airtel thanks app.
Steps to Convert Airtel Postpaid Connection To Prepaid Online :
- To Start Migration You need Airtel Thanks APP .
- Now Open the app & Login Via Postpaid Sim .
- You will See all details of your postpaid connection.
- To start migration Process go to help section (More>help).

- Now in search bar enter prepaid & you will see options.
- You will see option ” I want to downgrade from postpaid to prepaid ” .

- Click On it and it will ask your postpaid number enter it and continue.

- Next it will shows pending dues , clear your dues by paying online.

- As due paid , Your migration airtel postpaid to prepaid request raised successfully.

Congrats ! You will receive confirmation sms & within 15 minutes same postpaid number converted back to airtel prepaid.
Further Steps When Postpaid Sim Converted in Prepaid :
I hope you easily converted your postpaid number to prepaid number. Now your prepaid number has no plan or not recharge pack so you are unable to make call or receive call.
As your new number is blank to activate your airtel number you have to do any pack recharge after that your converted prepaid number work normally.
How To Convert Airtel Postpaid SIM to Jio or Vi Prepaid Sim :
Converting Airtel postpaid sim to other network Prepaid Sim is same as old method. To transfer or migrate airtel postpaid to other network you have to use Port instruction to generate MNP Code.
To Generate Code Send SMS PORT <Mobile Number> 1900 .
Note down MNP code and go to Jio or Vi store and give them MNP code they do Online aadhar KYC and give your new SIM .
And within few hour your same postpaid number converted to prepaid sim .
FAQ’s Of Airtel Postpaid To Prepaid Migration:
Minimum Period to Convert Airtel postpaid to prepaid ?
In airtel Postpaid the connection must be 90 days old from activation date. After 90 days you can port or convert postpaid sim to prepaid.
Is Converting Airtel Postpaid to Prepaid free or chargeable ?
Converting Airtel postpaid to prepaid is totally Free. Just make sure before migrating your postpaid bills are clear.
How to generate MNP code in Postpaid SIM ?
To generate MNP code or Porting code from your postpaid sim send SMS Command PORT <Mobile Number> 1900 .
Minimum period to convert Airtel postpaid to prepaid ?
Officially it takes 30 minutes to convert airtel postpaid to prepaid but usually it takes 15 min and all the process will be done in due time.
In A Family Postpaid Plan. Do I Also Need To Wait 90 Days To Convert To Prepaid ?
No , You can proceed instantly . As you were part of Airtel’s family plan . You do not need to wait for 90 days cooling period .