Network Providers

How to check your phone number on MTN, Airtel, Glo and T2

Forgot your own number? Dial *663# on MTN or *200# on T2, or use the self-service menus on Airtel and Glo. Every code in one place.

Updated 4 November 2026 · 2 min read

New SIM, second SIM or just a blank moment: it happens to everyone. You don't need to call a friend to find out your own number. Each network has a short code that shows it on screen in seconds.

If your phone has two SIMs, your phone will ask which SIM to dial from. Pick the one whose number you want to see.

MTN

Check your MTN number
MTN Nigeria · Shows your own phone number.
Unverified
*663#

Dial *663# and your MTN number is shown on screen. If that doesn't work on your line, try *123*1*1#.

Airtel

Airtel self-service / check your number
Airtel Nigeria · Self-service menu: manage account, see your number and tariff.
Verified Oct 2026
*121#

Dial *121# to open Airtel's self-service menu, then choose Manage my account and My number. Your number is shown on screen or sent by SMS.

Glo

Glo shows your number through its customer menu. If you can't find it there, the quickest option is to call or "flash" a friend's phone so your number appears on their screen.

T2 (formerly 9mobile)

Check your T2 number / tariff
T2mobile (formerly 9mobile) · Shows your number and tariff plan.
Unverified
*200#

Dial *200# to see your number and your current tariff plan.

Other ways to find your number

  • Your SIM pack. The number is printed on the card the SIM came in.
  • Your phone settings. On many Android phones, go to Settings → About phone → Status (or SIM status). On iPhone, go to Settings → Phone → My Number. This only works if the network has saved the number to your SIM.
  • Your bank app or alerts. If the number is linked to your bank account, it may be shown in your profile.
  • Recharge receipts. If you buy airtime online for that number, the receipt shows it.

Save your number

Once you've found it, save it as a contact called "My number". It's easier than looking it up again, and some phones show it at the top of your contacts.

Can't see your number at all?

If no code works and the SIM can't make calls, the line may be barred, for example because it isn't linked to your NIN. See our guide on linking your NIN to your SIM, or visit your network's service centre with a valid ID.

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