Important Service Codes For MTN, 9mobile, Airtel And Glo

In this article, will be listing important service codes for Nigerian telecom companies.

The codes are for recharge card loading, balance checking, call center, data balance etc.


MTN is undoubtedly the best network in Nigeria when it comes to fast internet service (data) and network coverage.

How to load recharge card: *555* recharge PIN #.

How to check credit balance: *556#

Call center: 180

How to subscribe data: *131#

Data, Tariff plan migration etc: *123#

For extra bonus on data: *131*1#

To borrow data, credit: *606#


9mobile formerly Etisalat is known for its fast internet service.

Call center: 200.

Data balance: *228#

Load recharge card: *222* recharge PIN #

Check data balance: *228#


Just like MTN, Airtel is also known for its wide coverage in rural areas.

Load recharge card: *126* recharge PIN #

Credit balance: *123#

Call center: 111

Data balance: *140#


Social media users in recent month has rated Glo network as the worst telecommunication network in Nigeria.

Load recharge card: *123* Recharge PIN #

Credit balance: #124#

Data balance: *127*0#

Call bonus check: *220*2#

How to buy data: *777#

To borrow data, credit: *321#

Customer care: Dial, 125