Here’s How To Convert Prepaid To Postpaid Connection In 2022

prepaid to postpaid

Are you looking to change your prepaid connection to a postpaid one? Do you need to know how to proceed with the same? We have collected some information which could be of help to you. On this page, we give you proper guidance on how to convert prepaid to postpaid connection in any network.

As you already know, the major network operators in India are Vodafone Idea, Airtel, Jio and BSNL. Each network operator will have a different procedure which you will have to follow. While we can provide the basic requirements and general procedure, you can approach the respective stores for in-depth information.

However, if you’re still confused about whether you should keep your prepaid or postpaid connection, you can read our analysis here.

Prepaid plans are paid for in advance. There are no bills sent to you afterwards. Pay first, use later.

Postpaid plans are charged on a monthly basis. You can enjoy greater overall value for the money spent. Use first, Pay later.

Prepaid To Postpaid Mobile Connection

All the service providers have the basic five steps.

1. Visit the customer support centre

You will have to pay a visit to your nearest Service operator store. You can inform them that you are looking to port your prepaid number to postpaid. Remember to take the required documents along with you for verification.

2. Submitting documents

All service providers require to have authentic documents that convince them of your identity. You have to submit your passport size photo, proof of address and proof of identity. There will be a migration form/application form to fill up. Some service providers will ask you to pay a security deposit.

3. Choosing a postpaid plan

After the documentation procedure is done, what you have to do is choose a suitable postpaid plan. Look at the postpaid plans available and select the best for your requirements.

4. Verification

The documents you provide will be cross-checked with those you had provided initially when taking the prepaid sim. Once that is over, your postpaid sim will be handed over. The prepaid to postpaid mnp is almost similar in process for all service providers.

5. Activating your postpaid sim

The activation of the postpaid connection can take up to 48 hours. Once the activation is done, your migration from prepaid to postpaid will be done.

Prepaid To Postpaid -The Documents Required

  • Proof of identity
  • Proof of address
  • Passport size photos

What You Need To Know

When you are going to apply to change your prepaid connection to a postpaid one, you can expect a house visit from a representative on behalf of the service operator. You have to keep your proof of identity and proof of address ready for this. They need to verify that your billing address is correct.

  • For your information
  • CAF- Customer Application Form
  • KYC-Know your Customer
  • MNP-Mobile Number portability

How To Convert Airtel Prepaid To Postpaid

You can do this via the Airtel Thanks app or through the official website.

Converting airtel prepaid to postpaid via Airtel Thanks App

  • Download the Airtel Thanks app on your mobile from Google play.
  • Then register your number on the app.
  • You can register using the OTP option.
  • There is an option -Prepaid to postpaid below your account details.
  • Select the postpaid plan you require
  • You will have to enter your Airtel number once more and use the OTP method for verification.
  • You will be asked to give your email address and home address for verification.
  • A representative will visit your premises to ensure the address is correct and valid.
  • Click the button- Confirm order
  • Choose a convenient slot for your house visit

Once the representative arrives, he will follow procedures for verification of documents and KYC. You should submit your proof of address, ID proof and photos. The representative will take a live photo and verify your documents. It may take 48 hours for migration once the verification is over

Convert Airtel Prepaid Sim To Postpaid Via Official Website

The procedure is quite simple.

  • Go to the website
  • Click on the Postpaid tab,
  • Choose the option 'Switch Prepaid to Postpaid'
  • You will be shown various postpaid plans
  • Choose a plan to suit your needs
  • Fill the form appearing to collect information
  • Submit
  • Once KYC is over, your sim will be transferred within 48 hours.

You can also visit a nearby Airtel Store for assistance on converting your prepaid sim to postpaid.

How To Convert BSNL Prepaid To Postpaid

It is quite easy to convert your Bsnl prepaid to postpaid. Follow the steps to complete the process.

Visit one of the BSNL stores. Take your proof of identity, proof of address and passport-sized photographs. You will be asked for a security deposit ( Most probably Rs 510/-)and an application. Fill the application and your documents will be verified. Once done, you will be given the SIM. Select a postpaid plan and activate your new sim.

You can find all the information on tariffs, data packs, mobile services etc available for postpaid connections on our pages for respective service providers.

How To Convert Jio Prepaid To Postpaid

Step 1: You can switch your jio prepaid to postpaid in three methods.

Pay a visit to one of the Reliance Jio stores and ask them to convert the prepaid sim to postpaid. Don’t forget to take your proof of identity, proof of address and passport-sized photographs. You will have to fill out the CAF or migration form as an application.

It will take 3 to 7 days for the migration. You can choose the postpaid plan as per your requirement.

Step 2: You can send an SMS to 1900 which is the number for portability. Type PORT and your 10 digits mobile number to 1900. You will receive further instructions to continue.

Step 3: You can enter the Jio website and follow the next steps:-

Enter the Jio Website. Go through the postpaid plans and select the required plan. Give your contact details and verify your mobile with the OTP received. Once the verification is done, the switch will take place within a short time.

Browse Postpaid Plans by Networks

How To Convert Vodafone Prepaid To Postpaid

Vodafone Idea offers many additional benefits to postpaid subscribers and this makes it a great reason to switch from prepaid. You can easily switch your Vodafone prepaid to postpaid by following the steps given:-

  • Enter the official website of Vodafone Idea or download the Vi App.
  • You will get the option to upgrade from prepaid to postpaid. You will be asked for personal details. Once that is done, you can select the plan you prefer. Then you have to fill in your delivery address. That’s all you have to do to confirm your order.
  • You will be sent an SMS confirming the Vodafone Idea representative's home visit. Please keep ready your Proof of Identity, proof of address, passport size photos.
  • Once the representative arrives, he will follow procedures for verification of documents and KYC.
  • The representative will take a live photo and verify your documents. It may take 24 -48 hours for migration once the verification is over
  • You can also visit the Vodafone Idea store near you to convert your prepaid connection to postpaid. Take the required documents along to ensure everything goes smoothly.


If you are more comfortable with using mobile services and then paying for them later, you should surely consider porting to postpaid. Now that you have learned the procedure on How to convert prepaid to postpaid connection, you can easily make the switch. However, if you’re looking for more information for specific operators, you can read our guide here. If you’re looking for more information about the various network providers of India, keep reading Selectra.

Frequently Asked Questions

Is it possible to change my prepaid connection to a postpaid connection?

Yes, you can switch from a prepaid to a postpaid connection. All you have to do is go to your telecom company's closest store and finish the process.

What are some of the most prevalent advantages of a postpaid connection over a prepaid connection?

Some of the most typical advantages of switching from a prepaid to a postpaid connection are:

  1. No need to top-up often
  2. Subscription to OTT platforms is provided for free.
  3. There are no issues with throttling or deprioritization.

How long does it take to convert a prepaid connection to a postpaid connection?

To activate a postpaid connection, telecom firms must verify the user's address. After you have filed all of the required documentation and received your new postpaid sim, an official from the company may visit your home for verification. After verification, the sim card will be activated within a few hours.

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