How To Check Your Mtn Number In Nigeria (Updated & Easy Methods)

Have you ever been asked for your MTN phone number and suddenly realized you can’t remember it? You’re not alone. Many people use their lines daily without memorizing the number. The good news is that MTN Nigeria provides several simple ways to check your number in seconds—no stress, no technical knowledge required.

In this guide, you’ll learn all the working methods to check your MTN number in Nigeria, whether you have airtime, data, or even another phone nearby.

Why You May Need to Check Your MTN Number

There are many situations where knowing your MTN number becomes important, such as:

• Filling out online forms or bank details

• Sharing your number with a friend or colleague

• Linking your line to NIN, BVN, or other services

• Registering for apps like WhatsApp, Telegram, or banking apps

Instead of guessing or searching old contacts, you can use any of the methods below.

Method 1: Check MTN Number Using USSD Code (Fastest Method)

This is the most popular and reliable method, and it works on all MTN SIM cards.

Steps:

1. Dial *663# on your MTN line

2. Wait a few seconds

3. Your MTN phone number will appear on the screen

✔ No internet required
✔ Works on smartphones and feature phones
✔ Completely free

Method 2: Call or Flash Another Phone

If you have another phone nearby, this method is very straightforward.

Steps:

1. Insert your MTN SIM into a phone

2. Call or flash another phone close to you

3. Check the incoming call number on the second phone

⚠ This method requires airtime if you place a full call.

Method 3: Check MTN Number via SMS

Some MTN lines also allow you to receive your number via SMS.

Steps:

1. Dial *663#

2. Your number may be displayed or sent as a text message

This depends on your SIM type and phone model.

Method 4: Check MTN Number Through Phone Settings

If your SIM number is saved on your phone, you can find it in your device settings.

On Android:

1. Open Settings

2. Tap About Phone

3. Select Status or SIM Status

4. Your MTN number may be displayed

On iPhone:

1. Open Settings

2. Tap Phone

3. Select My Number

⚠ This method may not work if the SIM number was not saved automatically.

Method 5: Check Your MTN Number on the MTN App

If you already use the MyMTN App, your number is displayed there.

Steps:

1. Open the MyMTN App

2. Log in or register

3. Your MTN number will be shown on the dashboard

This method requires internet access.

Common Issues and What to Do

USSD code not working?

• Ensure your SIM is properly inserted

• Restart your phone and try again

Number not showing in settings?

• Use the USSD method instead—it’s more reliable

No airtime to call another phone?

• Dial *663# to check your number for free

Frequently Asked Questions (FAQs)

What is the official MTN code to check my number?

The official USSD code is *663#.

Is checking my MTN number free?

Yes, using *663# is completely free.

Can I check my MTN number without internet?

Yes. USSD codes and phone calls do not require internet access.

Does this work on all MTN SIM cards?

Yes, it works on old and new MTN SIM cards in Nigeria.

Final Thoughts

Forgetting your phone number is normal, especially if you use multiple SIM cards. Thankfully, MTN Nigeria makes it easy to retrieve your number in seconds. The fastest and most reliable method remains dialing *663#.

Bookmark this page or share it with friends so you’ll always know how to check your MTN number when you need it.