Mobile users in Nigeria rely heavily on USSD codes for quick services. Among all mobile network providers, Glo remains one of the largest with the biggest subscriber base, trailing just MTN and Airtel, respectively. But recently, the Nigerian Communications Commission (NCC) introduced a new unified framework. As a result, many of the old codes have been replaced with new USSD codes. To avoid confusion, here is a complete guide to the new Glo USSD code you need in 2025. All of the codes will be examined in this piece.
An Overview of the Changes to Glo USSD Codes
In the past, each mobile operator used different short codes for the same services. For example, recharging airtime on Glo required a different command than on MTN or Airtel. This inconsistency made it harder for users to remember codes, especially if they used multiple networks.
To solve this, the NCC standardized USSD codes across all networks. Now, Glo, MTN, Airtel, and 9mobile all use the same codes for essential functions such as airtime recharge, data purchase, balance checks, and borrowing services.
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This change means that if you switch from one provider to another, you no longer have to memorize a new set of commands. Instead, the same codes apply across all major mobile networks in Nigeria.
What is a USSD Code?
Before diving into the list, it’s important to understand what a USSD code is. USSD stands for Unstructured Supplementary Service Data.
These are short command strings that allow mobile users to interact directly with their service providers. With a USSD code, you can recharge airtime, check balances, buy data, or even link your National Identification Number (NIN).
The beauty of USSD is that it works on any mobile phone, with or without internet access. That makes it one of the most accessible tools for subscribers across Nigeria.
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Full List of New Glo USSD Codes

Below is the complete list of Glo USSD codes every subscriber should know. These codes work across all networks but are specifically useful for Glo customers.
- Recharge Airtime on Glo: Dial
*311*Voucher PIN#
- Check Airtime Balance on Glo: Dial
*310#
- Borrow Airtime on Glo: Dial
*303#
- Buy Data on Glo: Dial
*312#
- Check Data Balance on Glo: Dial
*323#
- Share Data on Glo: Dial
*321#
- Value-Added Services on Glo: Dial
*305#
- Link NIN to Glo Line: Dial
*996#
or send an SMS in the formatUPDATENIN NIN FirstName LastName
to 109 - Contact Customer Care: Dial
300
- Do-Not-Disturb (DND) Management: Dial
2442
- Port Number (Mobile Number Portability): Dial
3232
- Check Your Glo Number: Dial
*135*8#
or call 1244
These new codes replace the older ones and are now the official commands approved by NCC.
How to Use Glo USSD Codes
Using any Glo USSD code is straightforward. Open your phone dialer, type the code starting with an asterisk (*) and ending with a hash (#), then press the call button. Follow the on-screen prompts to complete the service.
Also read: Full List of Airtel USSD Codes | Transfer, OTP, Airtime & More
For example:
- To recharge airtime worth ₦500, dial
*311*123456789012345#
(replace the numbers with your recharge PIN). - To check your airtime balance, simply dial
*310#
and wait for the response message.
Glo USSD Codes for Airtime and Data Sharing
Glo provides options for both airtime and data sharing.
Airtime Transfer (EasyShare)
With EasyShare, you can send credit to friends and family on Glo. To transfer:
- Dial
*312*Receiver’s Number*Amount*PIN#
Your default PIN is 00000
, but you should change it for security. To set a new PIN, dial:
*321*00000*NewPIN*NewPIN#
Data Sharing
To share data:
- Dial
*321#
and follow the prompt to add a recipient.
You can also gift data bundles through the same code.
Also read: Virtual NIN in Nigeria: How to Generate it in 2025
Glo USSD Codes for Borrowing Services
If you run out of airtime or data, Glo’s borrow service comes in handy.
- Borrow Airtime: Dial
*303#
and choose the desired amount. For example,*303*100#
borrows ₦100. - Borrow Data: Dial
*303#
and select a data bundle option.
Subscribers can also borrow on behalf of friends and family using the “Borrow for Others” feature.
Glo USSD Codes for Balance Checks
Balance checks remain one of the most frequently used services.
- Airtime Balance:
*310#
- Data Balance:
*323#
- SMS Balance:
*311*1#
These codes ensure that you can always monitor your usage in real time.
Glo USSD Codes for NIN Linking
Since SIM registration must be tied to a National Identification Number, Glo users must link their NIN to avoid service restrictions.
There are two main ways:
- Dial
*996#
and follow the instructions. - Send SMS:
UPDATENIN NIN FirstName LastName
to 109.
Also read: Fidelity Bank Code for Transfers & Checking Account Balance | Full Guide
Troubleshooting Glo USSD Code Issues
At times, you might face challenges when using Glo USSD codes. Common issues include:
- Weak Network Signal: Poor coverage may prevent successful transactions. Move to a location with better signal strength.
- Service Timeout: If the server is busy, the session may expire. Simply try again after a few minutes.
- Wrong Code Entry: Entering the wrong format leads to errors. Double-check the code before dialing.
If problems persist, dial 300 to speak to Glo customer care.
Why Glo USSD Codes Are Important
The role of Glo USSD codes goes beyond recharges. They:
- Simplify access to services without internet.
- Save time during emergencies.
- Enable quick balance checks and transfers.
- Allow users to stay in control of their usage.
For millions of Nigerians, these codes remain a lifeline to essential services.
Conclusion
The new Glo USSD codes introduced by the NCC have simplified mobile services in Nigeria. Now, you can recharge airtime, buy data, check balances, borrow credit, and even link your NIN using easy-to-remember commands.
Keeping this list handy ensures you never get stranded when you need quick access to your Glo services. With uniformity across all networks, the new codes guarantee convenience and reduce confusion for subscribers.
Always remember to use the updated Glo USSD codes to enjoy seamless access to services in 2025 and beyond.
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References
- myschoolgist.com – Discover the New Glo USSD Codes 2025
- jumiabot.com – List Of New Ussd Codes For Mobile Network Operators In Nigeria Updated
- www.eduweb.com.ng – GLO new Ussd codes