How to Check Glo Number in Nigeria (2026 Updated Guide)
If you’ve forgotten your Glo phone number, don’t worry. There are several easy ways to find it. The fastest option is the Glo official USSD code which is *135*8# available on your line. You can also check your number through the Glo app, call another phone, contact Glo customer care, or visit a Glo service centre.
Whether you’re using a new SIM card or you’ve had your line for years, this guide explains every working method in one place.
How Do You Check Your Glo Number?
If you’re in a hurry, try these methods:
| Method | Works Without Airtime? | Difficulty |
|---|---|---|
| Official Glo USSD code (*135*8#) | Usually Yes | Very Easy |
| Call another phone | No (unless you have free calls) | Very Easy |
| Glo Mobile App | Requires internet | Easy |
| Contact Glo Customer Care | Yes | Easy |
| Visit a Glo Store | Yes | Easy |
If one method doesn’t work on your SIM, don’t panic. Glo occasionally updates its self-service codes. That’s why I’ve included several alternatives below.
Why You May Need to Check Your Glo Number
You might think forgetting your own phone number only happens to new users.
In reality, it happens more often than people admit.
I’ve seen people use a Glo SIM for months, especially one that’s mainly used for internet browsing or business, and still struggle to remember the number.
You may need your number when:
- Opening a bank account
- Registering for NIN services
- Receiving an OTP
- Applying for jobs
- Filling online forms
- Sharing your contact with a customer
- Registering WhatsApp on another phone
- Buying airtime or data for your line
Instead of guessing, it’s better to confirm the number first.
Method 1: Check Your Glo Number Using the Official USSD Code
The easiest way is through Glo’s self-service USSD menu.
Many older websites mention *135*8# as the code for checking your Glo number.
This code has worked for many customers over the years.
However, Glo has changed some USSD services over time, and availability can vary depending on your SIM profile or location.
If the code doesn’t work on your line, don’t assume there’s a problem with your SIM.
Simply try one of the alternative methods below.
Tip: Always rely on the latest instructions from Glo if a USSD code stops responding.
Advantages
- Fast
- Free
- Doesn’t require internet
- Works on feature phones
Method 2: Call Someone Near You
If you have airtime, this is probably the quickest solution.
Simply:
- Insert the Glo SIM.
- Call a friend or family member.
- Ask them to read the number displayed on their phone.
- Save the number immediately.
If you’re with another phone, you can even call yourself.
This method works regardless of whether Glo has changed any USSD codes.
Method 3: Send an SMS
Another simple option is to send a text message.
Here’s how:
- Open your Messages app.
- Send a short SMS to someone you know.
- Ask them to tell you the sender’s number.
This method is especially useful if your voice balance is low but you still have SMS credit.
Method 4: Check Your Number in the Glo Café App
If you have mobile data or Wi-Fi, the official Glo Café app can display your phone number after you sign in.
Generally, you’ll need to:
- Install the Glo Café app from your phone’s app store.
- Log in with your Glo line.
- Open your account dashboard.
- View your registered mobile number.
Besides checking your number, the app lets you:
- Buy data bundles
- Recharge airtime
- Manage subscriptions
- Check your balance
- View active plans
If you already use the app, this is one of the easiest ways to confirm your number.
Method 5: Use WhatsApp (If It’s Already Registered)
Many people forget this trick.
If your Glo SIM is already linked to WhatsApp:
- Open WhatsApp.
- Tap Settings.
- Your registered phone number appears near your profile.
This only works if WhatsApp was registered using that same Glo SIM.
Method 6: Check Your Phone Settings
Depending on your phone, your mobile number may already be stored in the SIM information.
On Android
Go to:
Settings → About Phone → SIM Status
or
Settings → SIM Cards & Mobile Networks
Some Android phones display your mobile number automatically.
On iPhone
Go to:
Settings → Phone → My Number
If the SIM information has been saved correctly, you’ll see your Glo number there.
Keep in mind that this doesn’t work on every phone model.
Method 7: Contact Glo Customer Care
If every other method fails, customer support can help.
You’ll usually need to verify that you’re the owner of the line.
The representative may ask for information such as:
- Your full name
- Date of birth
- Last recharge
- NIN details linked to the SIM
- Frequently dialled numbers
Only after verification will they provide your phone number.
This is one of the most reliable options if your SIM has been inactive or isn’t receiving network service properly.
Method 8: Visit a Glo Service Centre
Sometimes visiting a Glo office is the easiest solution.
Take along:
- Your SIM card
- A valid means of identification
- Your NIN slip or number if available
A customer service representative can help retrieve your number after confirming ownership.
This is particularly useful if:
- You’ve forgotten several details about the SIM.
- The line has been inactive.
- You’re also trying to recover the SIM.
Can You Check Your Glo Number Without Airtime?
Yes.
Several methods do not require airtime.
These include:
- Official USSD code (where available)
- Glo Café app (using Wi-Fi)
- Phone settings
- Customer care
- Visiting a Glo service centre
Calling or texting another person, however, may require airtime unless you already have free call minutes or SMS.
What to Do If You Still Can’t Find Your Glo Number
If you’ve tried several methods and still can’t see your Glo number, don’t assume your SIM card is faulty. In many cases, the problem is something simple.
Here’s what I recommend.
Restart Your Phone
A quick restart can refresh your network connection. If you were trying to use a USSD code and it wasn’t responding, restarting your device may solve the issue.
Confirm the SIM Is Active
Insert the SIM into another phone if possible.
If the SIM cannot connect to the Glo network, the issue may be with the line rather than the phone.
Check for Network Signal
USSD services require a network connection. If you’re in an area with poor Glo coverage, wait until you have a stronger signal before trying again.
Make Sure the SIM Is Registered
Nigeria’s SIM registration rules require every active SIM to be linked to a valid NIN.
If your SIM has been barred due to incomplete registration, some self-service services may not work until the issue is resolved.
Contact Glo Customer Care
If none of the above methods work, customer care remains the safest option. They’ll verify your identity before revealing your phone number.
Why the Glo USSD Code May Not Work
One thing most users don’t realize is that telecom companies occasionally update their USSD platforms.
If you’ve found an older article recommending a specific code, there’s a chance that:
- The code has been replaced.
- The service is temporarily unavailable.
- Your SIM profile doesn’t support that menu.
- There is a temporary network issue.
This doesn’t necessarily mean your SIM card has a problem.
Whenever a USSD code stops working, try another method instead of repeatedly dialing the same code.
Can You Check Your Glo Number Online?
Yes, but there are some limitations.
If you’re already signed in to your Glo account through the official Glo Café app or another official Glo account management platform, your number may appear on your account dashboard.
However, many older websites still mention an old Glo self-care portal.
That portal has changed over time, and availability has varied. Because of this, I don’t recommend relying on outdated portal links. The official Glo app is usually the better option.
Can You Check Your Glo Number Without Internet?
Yes.
You don’t need an internet connection if you use:
- The official USSD code (when available)
- A voice call
- An SMS
- Customer care
- A Glo service centre
Internet is only required if you’re using the Glo Café app or another online account management service.
Which Method Is the Fastest?
If I had to rank them based on convenience, I’d recommend them in this order:
| Method | Speed | Recommended |
|---|---|---|
| Official Glo USSD code | ⭐⭐⭐⭐⭐ | Yes |
| Call another phone | ⭐⭐⭐⭐⭐ | Yes |
| Glo Café App | ⭐⭐⭐⭐ | Yes |
| WhatsApp profile | ⭐⭐⭐⭐ | Yes |
| Phone settings | ⭐⭐⭐ | Sometimes |
| Customer Care | ⭐⭐⭐ | When other methods fail |
| Glo Service Centre | ⭐⭐ | Best for SIM issues |
Common Mistakes People Make
I’ve noticed a few mistakes that cause unnecessary frustration.
Using Old USSD Codes
Some websites haven’t updated their content in years.
Always verify that the code you’re using is still supported.
Assuming Every Android Phone Shows Your Number
Some phones display the SIM number.
Others don’t.
If your phone doesn’t show it, that’s completely normal.
Confusing SIM Serial Number With Phone Number
The long number printed on the SIM card isn’t your mobile number.
It’s simply the SIM card’s serial number.
Removing the SIM Too Soon
If you’ve just inserted a SIM card, wait a few seconds for the network to register before trying any USSD code.
Tips to Avoid Forgetting Your Glo Number Again
Once you’ve recovered your number, take a minute to save it somewhere safe.
I usually recommend these simple ideas:
- Save it as “My Glo Number” in your contacts.
- Write it in a secure notes app.
- Send it to your email.
- Save it in your password manager.
- Memorize the last four digits first, then gradually learn the entire number.
These small habits can save you time later.
Frequently Asked Questions
What is the fastest way to check my Glo number?
The fastest method is to use Glo’s official USSD service if it’s available on your line. If it doesn’t work, simply call another phone and read the number displayed.
Can I check my Glo number without airtime?
Yes.
You can use the official USSD service, the Glo Café app over Wi-Fi, your phone settings, or contact Glo customer care.
Can I check my Glo number through SMS?
Yes.
Send a text message to someone you know and ask them to tell you the number the message came from.
Can I retrieve my Glo number if my SIM has no credit?
Yes.
Airtime isn’t required for every method. Customer care and some self-service options can still help.
Does the same method work for new and old Glo SIM cards?
Generally, yes.
Both newly registered and existing Glo customers can use the available methods.
Why does my phone say “Unknown Number”?
Some smartphones don’t automatically read the phone number stored on the SIM card.
This is a device limitation rather than a network problem.
Can I recover my Glo number if the SIM is damaged?
If the SIM is physically damaged, visit a Glo service centre for a SIM replacement. Once ownership is verified, your number can usually be retained.
Can I check my Glo number from another phone?
Not directly.
However, if you can insert your SIM into another phone, you can then use the same methods explained in this guide.
Will changing my phone change my Glo number?
No.
Your phone number belongs to the SIM card, not the handset.
Can customer care tell me my Glo number?
Yes.
After confirming that you’re the rightful owner of the line, a customer care representative can help retrieve your number.
Is there a charge for checking my Glo number?
Most self-service methods are free. Standard call or SMS charges may apply if you choose to call or text another person.
Can I use these methods while roaming outside Nigeria?
Some methods, such as checking your WhatsApp profile or the Glo Café app, may still work while roaming. USSD services may vary depending on your location and roaming availability.
Conclusion
Forgetting your phone number happens more often than you might think, especially if you use multiple SIM cards.
The good news is that you have several reliable ways to check your Glo number. Start with the official USSD option if it’s available. If that doesn’t work, calling another phone, checking your WhatsApp profile, using the Glo Café app, or contacting Glo customer care are all dependable alternatives.
Once you’ve found your number, save it in your contacts or another secure place so you don’t have to search for it again.
Thanks. Nice information.
Enjoy!