Quick Answer: Dial *310# to check your MTN airtime balance in Nigeria. This code shows your current airtime and account balance instantly.
How to Check Airtime Balance on MTN
The fastest way to check your MTN airtime balance:
*310#
Steps:
- Open your phone dialer
- Type *310#
- Press call button
- Your airtime balance appears in 3 seconds
How to Check MTN Airtime Balance (4 Methods)
Method 1: Direct Code (*310#)
- Code: *310#
- Speed: 3 seconds
- Cost: Free
- Shows: Current airtime balance
Method 2: Main Menu (*312#)
- Dial *312#
- Select “Account Information”
- Choose “Check Balance”
- View airtime and account details
Method 3: SMS Method
- Send “BAL” to 131
- Receive balance via text message
- Works when USSD codes fail
Method 4: Call Customer Care
- Dial 300 (free from MTN)
- Follow voice prompts
- Press option for balance inquiry
For additional help, visit MTN Nigeria official website for more services.
MTN Airtime Balance Code
Primary Code: 310# Alternative:312# → Account Info SMS: BAL to 131 Voice: Call 300
Code to Check Airtime Balance on MTN
If *310# doesn’t work, try these backup codes:
3121# – Alternative balance check *131# – Legacy code (limited areas)
MTN Airtime Balance Code vs Other Networks
| Network | Airtime Balance Code | Data Balance Code |
|---|---|---|
| MTN | *310# | *323# |
| Airtel | *310# | *323# |
| Glo | *310# | *323# |
| 9mobile | *310# | *323# |
To Check MTN Airtime Balance When Code Fails
Problem: “Invalid MMI code” error Solutions:
- Verify you typed *310# correctly
- Check network signal strength
- Restart your phone
- Try SMS method: Send “BAL” to 131
Problem: “Service temporarily unavailable” Solutions:
- Wait 5-10 minutes and retry
- Use *312# → Account Information
- Call 300 for voice balance check
- Try during off-peak hours
How to Check MTN Airtime Balance via SMS
When USSD codes fail:
- Compose new SMS
- Type: BAL
- Send to: 131
- Receive: Balance via SMS in 30 seconds
This method works even with poor network coverage.
Code to Check Airtime Balance for MTN
Quick Reference:
- Balance: *310#
- Menu: *312#
- SMS: BAL to 131
- Voice: 300
MTN Airtime Balance Check (Step-by-Step)
For Smartphone Users:
- Open phone app
- Tap dialer/keypad
- Enter *310#
- Tap call icon
- View balance on screen
For Feature Phone Users:
- Press green call button
- Use keypad to type *310#
- Press call/send button
- Read balance message
Airtime Balance MTN – What Information You Get
When you dial *310#, you see:
- Current airtime balance
- Account status
- Last recharge amount
- Validity period
Code for Airtime Balance on MTN (Troubleshooting)
Network Busy Issues:
- Try early morning (6-8 AM)
- Avoid peak hours (12-2 PM, 6-9 PM)
- Move to open area for better signal
For network coverage maps, check the Nigerian Communications Commission website.
Phone-Specific Issues:
More Read
- Clear phone cache
- Remove and reinsert SIM card
- Try code on different phone
How to Check MTN Credit Balance
“Credit balance” and “airtime balance” mean the same thing:
*310# shows your MTN credit/airtime balance
This includes:
- Money available for calls
- SMS credit
- Data purchases (if you buy with airtime)
MTN Airtime Check vs Data Check
| Service | Code | Purpose |
|---|---|---|
| Airtime Check | *310# | Shows call/SMS credit balance |
| Data Check | *323# | Shows internet data bundles |
| All Services | *312# | Main MTN services menu |
Pin to Check Airtime Balance on MTN
There’s no PIN required for balance checks. Simply dial:
310# – No PIN needed 312# – No PIN needed 300 – No PIN needed
PINs are only required for:
- Airtime transfers
- Service subscriptions
- Security changes
Check MTN Airtime Balance (Quick Tips)
Best Practices:
- Save *310# in your contacts as “MTN Balance”
- Check balance before important calls
- Use SMS method in areas with poor signal
- Check twice daily to monitor usage
Avoid These Mistakes:
- Don’t add spaces: * 310 # (wrong)
- Don’t use brackets: (*310#) (wrong)
- Type exactly: *310# (correct)
Need More MTN Codes? Our MTN Nigeria USSD codes guide covers balance checking, data purchase, and account management in one comprehensive resource.
MTN Airtime Balance (Frequently Asked Questions)
Dial *310# and press call. Your balance shows immediately.
*310# is the official MTN airtime balance code for Nigeria.
Use *310# – credit balance and airtime balance are the same thing.
*310# works for all MTN users in Nigeria.
310# shows airtime balance. For full account info, use 312#.
*310# is the fastest way to check your MTN airtime.
Check MTN Credit Balance Nigeria
For MTN users in Nigeria:
Primary: 310# Backup:312# → Account Info SMS: BAL to 131 Voice: 300
All methods are free and work nationwide.
Related MTN Codes
- Check Data: 323# – Complete guide to check MTN data balance
- Buy Airtime:311*PIN#
- Transfer Airtime: 321#
- Check Number:123#
- Customer Care: 300
For a comprehensive list of all MTN services, check our complete MTN Nigeria USSD codes guide covering all available services.
Summary
To check airtime balance on MTN, dial *310#. This code works instantly on any phone with MTN SIM in Nigeria. If it fails, send “BAL” to 131 or call 300. No PIN required for balance checks.
Save this page for quick reference when checking your airtime balance. For comprehensive telecom guides, visit MTN support resources.
