How to Activate Latest MTN Unlimited Free Call Cheat 2020

In our last post, we saw how to accumulate unlimited free airtime on our mtn sims, however in this post; we are going to see how to make free calls to all networks in Nigeria from your MTN Sim.



This works even if our airtime balance is at 0.0kb airtime balance; that is why I call it unlimited calling without restriction any time and any day.

Although, the demerit of this cheat is that it requires a lot of technical knowledge and might be stressful if you're new to the biz; if you are ready for it then we've got you covered.

All required of you is to follow the below tuts with care to avoid mistakes so that you won't jeopardize your MTN Unlimited free calling cheat for 2020.

How the MTN Unlimited Call Works


  1. Instant Activation,
  2. Calls can be made to all networks in Nigeria,
  3. No Airtime required,
  4. No Validity Period,
  5. Works on Special MTN Number,
  6. Unlimited until the MTN comes for it.

Sim Requirements

In the above features, number 5 to be precise, I said the cheat works on special mtn number that starts with certain prefix; I will do well to mention them below, so you get hold of it before proceeding to activate the mtn free call cheat.

Get an MTN Sim with any of the below prefixes;

  • 081640***, 
  • 081641***, 
  • 081642***, 
  • 081643***, 
  • 090611***, 
  • 070630***, 
  • 080641***.

How to Activate MTN Unlimited Free Call Cheat

As I said earlier, some technical knowledge will be required here, so follow the steps accordingly so it can work for you.

Any mistakes will result in you starting all over again.

  1. After buying and registering any of the above sims;
  2. Activate the sim by recharging N100 but if you've been using it earlier ignore this,
  3. On your phone, Navigate to Settings > Mobile Network > Network Operator > Click Select Manually,
  4. Then wait for the network search show results,
  5. When done, you'll be shown a list of the available network to select from,
  6. Next is to choose any network on it EXCEPT MTN,
  7. Ignore any error message that might come up,
  8. Navigate to Dial Pad/Dialler
  9. Input 999 as the Prefix when you want to make a call; I.e 99909039535287.
  10. In case you get an error message notifying you of number not existing, simply go back to network settings and select another network EXCEPT MTN.
  11. Next is to redial the number, if it hangs up constantly then keep redialling the number,
  12. The constant hangup is as a result of network congestion on 999,
  13. If the unlimited call activation was successful, make sure you don't visit the network operator for the meantime.

That's all guys, I  hope this works for you.

If you encounter any difficulty while activating the mtn unlimited free call trick on your sim; kindly drop a comment below and also drop a comment if it worked for you.

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  1. I tried this but not working for me... Please is this tweak still working at this particular time

    ReplyDelete