The MTN 399 bundle in Ghana remains one of the most attractive options for people who use a lot of mobile data. For GH¢399, MTN currently lists its highest mobile-data amount as 214.53GB of non-expiry data.
The bundle is especially useful for students, remote workers, online business owners, content creators and anyone who spends heavily on internet data.
MTN’s current tariff information also places the GH¢399 purchase in a very low effective data-rate category, making it particularly attractive for bulk data users.
What is the MTN 399 bundle?
The MTN 399 bundle is a large-volume data package that costs GH¢399 and provides approximately 214.53GB of mobile data.
MTN’s Help Center identifies GH¢399 as the highest amount of mobile data customers can buy and states that the allocation is non-expiry.
That means you do not have to finish the entire bundle within a fixed number of days. Instead, the main data remains available until you use it up, subject to MTN’s applicable terms.
The package became particularly popular after Ghana’s data-bundle reforms in 2025. The National Communications Authority reported that MTN reinstated the GH¢399 bundle with 214GB, following the policy requiring increased data allocations.
MTN 399 bundle at a glance
| Feature | Details |
|---|---|
| Price | GH¢399 |
| Data | 214.53GB |
| Main bundle expiry | Non-expiry |
| Best for | Heavy data users |
| Network | MTN Ghana |
| Purchase options | USSD and MyMTN App |
Does the MTN 399 bundle expire?
The main MTN 399 data bundle does not expire.
MTN’s Help Center explicitly describes the GH¢399 option as 214.53GB of non-expiry data.
This is one of the biggest advantages of the bundle.
For example, suppose you buy the bundle and use only a few gigabytes each week. You do not need to rush to finish the 214.53GB before a seven-day or 30-day deadline. The main allocation can remain available until you consume it.
However, it is important to distinguish the main bundle from any promotional or bonus data that may be attached to a purchase. Promotional bonuses can have different conditions, so always check the allocation and validity displayed before confirming your purchase.
How long will the MTN 399 bundle last?
There is no single answer because it depends on your daily usage.
Someone who uses 5GB per week could keep the bundle for many months, while someone who streams videos, downloads large files and uses mobile data for work every day could finish it much faster.
For example:
At 1GB per day:
214.53GB ÷ 1GB = about 215 days
At 2GB per day:
214.53GB ÷ 2GB = about 107 days
At 500MB per day:
214.53GB ÷ 0.5GB = about 429 days
These are simple estimates, not guarantees, because actual consumption varies depending on video quality, app updates, cloud backups, social media usage, hotspot use and other activities.
How to buy the MTN 399 bundle in Ghana
You can purchase MTN data through the MyMTN App or USSD.
Method 1: Buy through USSD
MTN’s official instructions for purchasing data bundles use *138#. The process is:
- Dial *138# on your MTN number.
- Select the option to buy a data bundle.
- Choose the relevant data option.
- Select the amount/package you want.
- Choose your payment method.
- Confirm the transaction.
MTN’s official Help Center confirms that *138# is used for purchasing data bundles.
Because MTN can change menu structures, the exact option numbers may differ from time to time. Look for the GH¢399 package or the applicable high-value data option shown on your screen before confirming.
Method 2: Use the MyMTN App
You can also buy data through the MyMTN App:
- Open the MyMTN App.
- Select Buy/Send.
- Choose Data.
- Select the available GH¢399 package.
- Choose MoMo or Airtime as your payment method.
- Confirm the purchase.
These purchasing steps are listed by MTN in its Help Center.
How to check your MTN data balance
After purchasing the bundle, you can monitor your remaining data through the MyMTN App.
MTN also provides a USSD method for checking bundle balance using *138# and the relevant balance-check menu.
Checking your balance regularly is useful because it helps you understand how quickly you are consuming your data.
Is the MTN 399 bundle really the cheapest?
For heavy data users, the GH¢399 bundle is one of the strongest value options available on MTN.
Based on the stated allocation of 214.53GB:
GH¢399 ÷ 214.53GB ≈ GH¢1.86 per GB.
That is considerably cheaper per gigabyte than repeatedly purchasing small bundles.
For example, someone who frequently buys small daily or weekly packages may spend significantly more over several months than someone who buys a large non-expiry allocation once.
However, cheap per GB does not automatically mean it is the best choice for everyone.
If you only use a small amount of data each month, spending GH¢399 at once may tie up money you do not need to spend. The 399 bundle makes the most sense when your regular data consumption is high enough to justify buying in bulk.
MTN’s current tariff information also shows the GH¢399 level at a particularly low effective rate compared with smaller purchase ranges.
Who should buy the MTN 399 bundle?
The bundle can make sense for people who regularly use large amounts of data for:
- YouTube and other video streaming
- TikTok and social media
- Online classes and research
- Remote work
- Graphic design and large file transfers
- Software and app downloads
- Hotspotting other devices
- Online businesses and digital marketing
For a light user who only needs occasional WhatsApp messaging and basic browsing, a smaller bundle may be more practical.
Final verdict
The MTN 399 bundle in Ghana is a strong option in 2026 for anyone who needs a large amount of data and does not want to worry about a short expiry period.
At GH¢399 for 214.53GB, the effective cost is roughly GH¢1.86 per GB, and MTN identifies the main allocation as non-expiry.
The key question is not simply whether GH¢399 is cheap. It is whether you use enough data to make a large upfront purchase worthwhile. For heavy users, the answer is likely yes. For light users, smaller packages may offer better cash-flow flexibility.
Related reading: How to get the cheapest MTN internet bundle in Ghana and how to make money online in Ghana with digital skills.
Information checked against MTN Ghana’s current Help Center and tariff information available in 2026. Bundle allocations, menu options and promotional conditions can change, so confirm the package displayed by MTN before payment.
Frequently asked questions
If you rely on a big data bundle to run an online business, remember that data is only the starting point — turning it into real sales takes consistent marketing, which is where GIET Worldwide’s digital marketing services in Ghana can help.
The bundle costs GH¢399.
MTN currently states that the GH¢399 option provides 214.53GB of non-expiry data.
The main 214.53GB allocation is non-expiry, according to MTN’s Help Center.
Use *138# to access MTN’s data-bundle purchase menu and select the applicable GH¢399 option.
Yes. MTN provides data-bundle purchases through the MyMTN App using the Buy/Send > Data process.
Yes. With 214.53GB of non-expiry data, it is particularly suitable for customers who consume large amounts of mobile data.
