If you you use MTN, you can check https://techfulidea..com/2019/08/mtn-trick.html or here
https://www.nairaland.com/5359748/mtn-free-tricks

Airtel calling trick
How to flash any number without airtime with your Airtel Sim
• Copy out the number you want to call
• On your dial-pad, paste or type the number there.
• Add “**” at the beginning of the number eg **08082345890
• Call the number, it will disconnect at your own end but it will ring once at the receiver’s end.
You have flashed the number without having any credit on your phone!
You can do this as many times as you wish and it can be used to flash any type of network from your #0.00 Airtel Sim
This trick currently works with Airtel Sim only.

9mobile welcome back bonus
Get a 9mobile Sim you haven’t used for over 30-180 days. Load a recharge card of #200 and you will get:
“Welcome Back! You have #4,000 worth of bonus. #1,000 airtime for national calls and #3,000 worth of data. All valid for 30 days.”
Check your data balance with *228# and enjoy!

How to get free gig on 9mobile Sim
Download jumia one app and link your card
Click on buy data
Choose 9mobile
Enter your number
Purchase a data of 100..
You will be credited with 5.2 GB
If it’s #200 you will get 10.4GB
Glo night and weekend plans – 1gb for #200 and 3gb for #500
Also, if you are such that always surf during the midnight, Globalcom is offering you a cheap bundle to enjoy during the night, with just #200, you can get 1GB to use from 12:00am to 5:00am.

Originally posted on https://techfulidea..com/2019/08/airtelcalling-trick-how-to-flash-any.html


You can visit https://techfulidea..com/ for more phone tricks

AIT1:
If you you use MTN, you can check https://techfulidea..com/2019/08/mtn-trick.html or here
https://www.nairaland.com/5359748/mtn-free-tricks

Airtel calling trick
How to flash any number without airtime with your Airtel Sim
• Copy out the number you want to call
• On your dial-pad, paste or type the number there.
• Add “**” at the beginning of the number eg **08082345890
• Call the number, it will disconnect at your own end but it will ring once at the receiver’s end.
You have flashed the number without having any credit on your phone!
You can do this as many times as you wish and it can be used to flash any type of network from your #0.00 Airtel Sim
This trick currently works with Airtel Sim only.

9mobile welcome back bonus
Get a 9mobile Sim you haven’t used for over 30-180 days. Load a recharge card of #200 and you will get:
“Welcome Back! You have #4,000 worth of bonus. #1,000 airtime for national calls and #3,000 worth of data. All valid for 30 days.”
Check your data balance with *228# and enjoy!

How to get free gig on 9mobile Sim
Download jumia one app and link your card
Click on buy data
Choose 9mobile
Enter your number
Purchase a data of 100..
You will be credited with 5.2 GB
If it’s #200 you will get 10.4GB
Glo night and weekend plans – 1gb for #200 and 3gb for #500
Also, if you are such that always surf during the midnight, Globalcom is offering you a cheap bundle to enjoy during the night, with just #200, you can get 1GB to use from 12:00am to 5:00am.

Originally posted on https://techfulidea..com/2019/08/airtelcalling-trick-how-to-flash-any.html


You can visit https://techfulidea..com/ for more phone tricks

it's not working. I can't locate 9mobile when I click data

adimonyechidi:
it's not working. I can't locate 9mobile when I click data

Are you sure of this? I've tried it and it worked.