When you use two dual SIM phones, then you might be walking around with 4 phone lines from any of the four GSM companies in Nigeria. This is mostly due to poor network, the desire to use free internet services or any other reason. The problem is sometimes, you don’t even know some of the phone numbers without checking them up somewhere. How can you check you Glo or Airtel phone numbers from the SIM itself?

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I needed to give someone my Glo phone number recently but due to the fact that I use the line to browse the internet, I can’t remember the number. I search the internet for the USSD codes but most bloggers codes were not actually working again.

USSD Code to know your Glo mobile number

To get your Glo Nigeria number from the phone line. Dial 777*# on the Glo line to show your number.

USSD Code to know your Airtel mobile number

To get your Airtel Nigeria number from your phone line. Dial *121*5*1# on your Airtel line to show your Airtel number.

The two codes above will reveal your Airtel or Glo number to you anytime.

You can drop any other method you know via the comment box.