BSNL Postpaid: Data Plans, 3G to 4G Migration & Resolving Connectivity Issues

bsnl postpaid plans

Bharat Sanchar Nigam Limited (BSNL) is a government-owned telecommunications corporation. It helps people to make phone calls, send text messages, and browse the internet. It was founded in 2001 and has been in service since then. This service provider offers both prepaid and postpaid plans. It has a long range of plans in order to provide consumers with competitive options. These arrangements are readily accessible to the average population in India. The most recent BSNL postpaid plans are widely recognized as the strongest of its rivals.


In September 2020, BSNL announced that the current postpaid products will be discontinued in favour of three comprehensive BSNL postpaid plans, which will be rolled out in the entire country. More services and features are included in the latest postpaid plans at reduced prices.

BSNL Postpaid Plans: Find The Best One For You

The Rs. 99, Rs. 225, Rs. 325, Rs. 799, and Rs. 1125 postpaid plans were withdrawn by BSNL. These plans were replaced with four plans in order to provide consumers with more convenient options. This change was introduced by BSNL in order to provide consumers with more convenient options. Customers can choose from a variety of standard and premium offerings for these plans. It operates with the aim of providing only the right services to its clients.

Rs. 199 Per Month Plan

This is one of the most cost-effective postpaid plans available. It only offers benefits to one regular connection. There are no other users included in this plan. It is one of BSNL's most common postpaid plans. With this plan, you can avail 3 hours 30 minutes of free calling, 25GB of 3G/4G data with a roll over limit of 75 GB and a 100 SMS limit per day.

  • Highlights
  • This plan has a month-to-month validity period.
  • The data rollover is only valid if you stick with the same schedule the next month.
  • The data roll-over takes place over a three-month cycle.

Rs. 399 Per Month Plan

A special plan that BSNL launched at the brink of the nation-wide lockdown, this plan is known as ‘Ghar Wapsi’ as it’s affordable and provides a host of different benefits that can help people connect with members in their homes. With this plan, you can avail 70 GB of 3G/4G data with a rollover of 210 GB, a limit of 100 SMS per day and unlimited calling.

  • Highlights
  • Customers choosing this plan only get the benefit for one connection.
  • After you reach the cap limit for data usage, you will be charged 1 paisa per MB, which amounts to INR 10.24 per GB.

Rs. 798 Per Month Plan

This plan is valid for up to three connections. One of the three connections is a standard connection, while the other two are optional. This is one of BSNL's most efficient postpaid plans. With this plan, you can avail 50 GB of 3G/4G data with a rollover of 150 GB, a limit of 100 SMS per day and unlimited calling.

  • Highlights
  • The benefits of this package include three connections for the price of one.
  • It gives the consumer good value for money.
  • This plan also has a 3-month data rollover cap.

Rs. 999 Per Month Plan

One of the BSNL’s most beneficial plans, this package provides 4 connections. With this pack, you can unlimited calling, 75GB of 3G/4G data with a roll-over limit of 225GB and a limit of 100 SMS per day.

  • Highlights
  • All four connections can enjoy the premium service of BSNL with this pack.
  • It's one of BSNL's latest postpaid plans.
  • This plan, too, has a three-month data roll-over cap.

How To Convert BSNL Postpaid SIM From 3G to 4G

You can update your BSNL 3G SIM to 4G SIM by buying it from a BSNL centre or a BSNL channel partner/franchisee outlet. It's likely that the latest SIM would set you back around ₹20. If BSNL runs an advertising program, you may be able to get a free BSNL 4G SIM. Users can look up the location of their closest BSNL retail store on the internet. Also, check to see if BSNL offers 4G VoLTE services in your region.

Once you've replaced your 2G/3G SIM with a 4G SIM, you'll need to activate it by following these simple instructions:

  • To send a message using your current BSNL SIM card, open the messaging app on your phone.
  • Type in a message in this format: RE4G <last 6 digits of the new SIM Card Number> <Circle Code>. For example, if you’re in Maharashtra, you would receive a 4G SIM with a 19-digit code ‘0123456789012345678’. So, to activate the card, you need to send ‘‘RE4G 345678 MH’. RE4G stays the same for every state, MH stands for the circle code of Maharashtra and the middle numbers are the last six digits of the code.
  • From your current (old) BSNL number, submit the text in the above-mentioned format to 53734.
  • You will get a notice shortly after you have sent the message. Respond to the number with the phrase "RE4G YES". You may also match the SIM card number in the text message to the one on the latest 4G SIM to see if they fit.

You will then get another message confirming that your application for a 4G SIM swap has been successfully registered. You can now wait for the network signal on your old SIM card to fade away on its own. Once you've removed your old SIM, you can swap it with your new 4G SIM card. This will ensure that you’ve successfully activated the BSNL 4G VoLTE services on your device

It’s recommended to take a backup of all your SIM contacts to your phone as upgrading your SIM will erase all the data. An alternative to taking a backup on your phone is using a cloud service like Google Drive.

How To Check BSNL 4G Compatibility?

To ensure your BSNL postpaid SIM is compatible with 4G you need to first ensure that your device is compatible with Band3/1800 MHz. You can easily find this information by visiting the website of your device and checking out the phone’s specifications. You should also check if BSNL offers 4G service in your region.

How To Activate 4G Settings For Your BSNL Postpaid SIM?

You must first pick ‘LTE' or ‘4G' as the ‘Network Mode' in your 4G handset's ‘Settings' menu before you can start enjoying the 4G experience. Also, to get 4G speeds and update your data pack for 4G use, make sure you recharge or choose a compatible BSNL 4G pack/plan.

How To Fix BSNL Postpaid SIM Network Issues

Restart Your Device

The “Mobile network not available” error is usually resolved by simply restarting your device. Restarting the handset lets it maintain memory and patch glitches, making most activities run more smoothly. Both background apps and memory leaks that could be causing the network problem can be cleared simply by restarting the device.

Remove SIM Card and Put it Back

Remove the SIM cards and replace it correctly. Test to see if the problem has been fixed. If the error persists, consider putting your SIM in a different phone. This will allow you to determine if the problem is with the handset or the SIM card.

Check Network Settings

In this scenario, a faulty network setting could also be the cause of the problem. So, you can double-check network modes and operators to ensure that the right choices are chosen. You can do this by following the steps below:

  • Open ‘Settings’, and then Tap on ‘Wireless and Network’
  • Select Mobile Network(s)
  • Tap on Network Operator
  • Select Automatically

Check Your Phone's Signal Bar

To access the internet, you'll need good network coverage. You won't be able to reach the internet or make phone calls if the network signal says "Emergency," is blank, or is unstable.

To see if there's a network, look at the signal bar in the status bar. You can ask people in your immediate area if their phone can connect to the mobile network. If not, it's a widespread problem, and the only choices are to wait for the network to rebound or you could consider moving to another location.

Frequently Asked Questions

How do I know my BSNL postpaid plan?

To check which BSNL postpaid plan you’re on, simply send an SMS with the text ‘BILL’ to 53333 from your BSNL postpaid number. If you want to check the usage amount, you need to send an SMS with the text ‘AMT’ to 53333.

What is BSNL 75 plan?

The telco is offering a PV75 plan with a 60-day validity period. The package also came with 100 minutes of free voice calling and 2GB of space. The deal is only available for a short period, and consumers will be able to take advantage of the free SIM benefits until March 31, 2021.

Which is the best plan for BSNL?

BSNL offers a host of various plans, which cater to different requirements. For example, if one plan offers more data, the other offers better calling plans. To find the right BSNL plan for you, it’s important to consider multiple factors like your budget and use patterns.

How can I find my old BSNL postpaid bill?

To access all your BSNL postpaid bills, login to the official website and following the steps below:

  • Click on ‘Service’.
  • Select ‘Check My Bills’.
  • Click on your Billing Account Number, then your latest bills will be displayed with the bill number.
  • Click on the respective bill number, which you want to view

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