If you’ve forgotten your Airtel number in Nigeria, dial *121*3*4# to retrieve it instantly. This guide explains alternative methods too.

Ever found yourself needing to give someone your Airtel number but suddenly realizing you have no idea what it is? Maybe you just bought a new SIM, or you don’t use the number often enough to remember it. Don’t worry—you’re not alone! A lot of people have multiple SIM cards, and it’s easy to forget which number belongs to which one. You can also check all Airtel codes to find other useful USSD shortcuts for your Airtel line.

Luckily, Airtel makes it super easy to check your number in just a few seconds. This guide will walk you through the different ways to find your Airtel number quickly and effortlessly. Let’s dive in!

1. Use a USSD Code (The Fastest Method!)

The simplest and quickest way to check your Airtel number is by dialing a special USSD code. Here’s how:

1. Open your phone’s dialer.
2. Dial *121*3*4#.
3. Press the call button.
4. Your Airtel number will instantly pop up on your screen.
5. Jot it down or take a screenshot so you don’t forget!

This method is perfect when you need your number on the spot without any hassle.

2. Check Through the Airtel Menu

If you prefer a step-by-step approach or can’t remember the USSD code above, you can navigate through Airtel’s service menu:

1. Dial *121# on your Airtel line.
2. Select Option 3 (‘My Account’).
3. Choose Option 4 (‘My Number’).
4. Your Airtel phone number will be displayed on your screen.

It’s a slightly longer process, but still very easy to follow.

3. Call or Text a Friend

Sometimes, the simplest solutions are the best! If you have airtime, you can use your phone to check your Airtel number by doing one of the following:

• Call a friend: Just dial their number, and once they pick up, ask them to tell you your number.
• Send an SMS: Text a friend and ask them to send your number back to you.

If you don’t have airtime, don’t worry—Airtel has a way for you to still reach out to someone.

4. Use Airtel’s “Call Me Back” Feature (If You Have No Airtime)

If you’re out of airtime and can’t call or text, Airtel allows you to send a free “Call Me Back” message. Here’s how:

1. Dial *140*Friend’s Number#.
2. Your friend will receive a message asking them to call you back.
3. Once they call, ask them to read out your number.

It’s a handy trick when you’re in a pinch!

5. Check Your SIM Pack

If you still have the original SIM pack your Airtel line came in, your phone number is printed on it. Look for the part where the SIM was attached—it usually has the number listed there.

Quick Comparison of Methods

Method	Requires Airtime?	Steps Involved	Speed
USSD Code *121*3*4#	No	1 step	Fast
Airtel Menu *121#	No	3 steps	Medium
Calling a Friend	Yes	1 step	Fast
Sending an SMS	Yes	1 step	Fast
“Call Me Back” *140*Number#	No	1 step	Fast
Checking SIM Pack	No	1 step	Instant

Now that you know how to check your Airtel number in Nigeria, you’ll never have to struggle with remembering it again. The fastest method is the USSD code *121*3*4#, but if you ever forget it, calling or texting a friend works just as well. If you’re out of airtime, the “Call Me Back” feature is a lifesaver.

Save this guide for later, or better yet, write your Airtel number down somewhere handy so you always have it when you need it!