Airtel Welcome back / Sim swap

 
Airtel is a subsidiary of Indian telecommunications company Airtel, that operates in 17 countries across Africa. It operates a GSM network in all countries, providing 2G or 3G or 4G depending upon the country of operation.

 
This is the fastest & easiest way of retrieving your sim via sms free of charge

Method 1
Follow the simple steps below...

• Get  a new airtel sim for the swap
• Get your old sim card details...

1. PUK Number
2.  5 frequently called Number
3. Last Recharge Amount
4. Sim Registration Details
5. New sim details

• Call customer care (111) & follow the voice prompt.

Method 2 (Not Confirmed)

•  Get a new Sim

Then

• Get an existing airtel sim & goto message and compose a message like this.

 Your name<space>alternative number<space>old number<space>old number serial<space>new sim serial number<space>old puk number<space>new puk<space>new number send the message to 190.
Its free.
Example: Jones 08021900000 08021111111 89234200123400000000 89234200144400000000 56556565 65665666 08021900000