MTN Long-Validity Data Plans: 14-Day, 60-Day and 90-Day Bundles

Main activation code: *312#

Open MTN’s data menu and verify the current long-validity offers, prices and expiry periods before purchasing.

Why Consider a Long-Validity Bundle?

Long-validity data bundles are designed for people who want a larger amount of data with a validity period that extends beyond a typical monthly subscription. They may suit customers who use the internet regularly but prefer not to renew a plan every few weeks. Depending on the bundle, the validity period may be 14 days, 60 days, 90 days or longer.

These plans can also help with budgeting. Instead of making several small purchases, a customer can purchase a bundle that covers a longer period. However, the upfront price may be substantially higher, so it is important to compare the total cost, allowance and validity before deciding.

A long-validity plan is not automatically the cheapest option for every customer. Someone who uses little data may pay for an allowance that remains unused. Someone who streams video heavily may exhaust even a large bundle well before its expiry date.

MTN Published Long-Validity Bundles

14 DAYS

12.5GB

₦4,500

SMS keyword: 195 to 312

14 DAYS

18GB

₦6,000

SMS keyword: 196 to 312

14 DAYS

28GB

₦8,000

SMS keyword: 197 to 312

14 DAYS

40GB

₦10,000

SMS keyword: 198 to 312

60 DAYS

90GB

₦25,000

SMS keyword: 119 to 312

60 DAYS

150GB

₦40,000

SMS keyword: 118 to 312

90 DAYS

480GB

₦90,000

SMS keyword: 133 to 312

The figures above reflect published MTN Nigeria bundle listings. Always confirm the current validity, price and activation method before buying. An offer’s appearance on a published list does not guarantee that it is available to every SIM at every time.

How to Subscribe

  1. Dial *312# from your MTN line.
  2. Open the data-plan menu.
  3. Look for bundles with longer validity periods.
  4. Compare the total data allowance, cost and expiry date.
  5. Select your preferred offer and confirm the purchase.
  6. Wait for the confirmation message before assuming that the bundle is active.
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For listed bundles that still support SMS activation, send the matching keyword to 312. For example, keyword 119 is listed for the 90GB, 60-day offer, while keyword 133 is listed for the 480GB, 90-day offer. If a keyword is not recognised, use the current USSD menu instead of repeatedly sending it.

Compare the Cost Per Gigabyte

Cost per gigabyte is one useful way to compare plans. Divide the advertised price by the number of gigabytes. This provides an approximate price-per-GB figure, but it does not account for differences in validity, eligibility, special allowances or rollover rules.

Plan Price Approx. cost per GB
12.5GB ₦4,500 ₦360
18GB ₦6,000 About ₦333
28GB ₦8,000 About ₦286
40GB ₦10,000 ₦250
90GB ₦25,000 About ₦278
150GB ₦40,000 About ₦267
480GB ₦90,000 About ₦188

These calculations use the listed prices and allowances and are not a guarantee of current pricing. A lower cost per gigabyte can be attractive, but only if you can use the data before expiry and can afford the upfront payment.

Choosing a 14-Day Bundle

A 14-day plan can be useful when you want more data than a daily bundle offers but do not want to commit to a full month or a much larger package. It may suit temporary work assignments, examination preparation, short trips or a period when your usual internet connection is unavailable.

Estimate your daily consumption first. For example, 12.5GB spread across 14 days averages roughly 893MB per day. An 18GB allowance averages about 1.29GB per day, 28GB about 2GB per day, and 40GB about 2.86GB per day. These are planning averages rather than restrictions imposed by MTN.

If your use varies considerably from day to day, leave a margin for video calls, downloads and unexpected tasks. A bundle that exactly matches your average usage may run out early if one day is unusually busy.

Choosing a 60-Day Bundle

A 60-day bundle provides a longer period for using the purchased allowance. The published examples include 90GB for ₦25,000 and 150GB for ₦40,000. These allowances average approximately 1.5GB and 2.5GB per day, respectively, when spread evenly across 60 days.

These plans may be worth considering for customers with predictable internet needs over two months. Before buying, calculate whether the allowance is realistic for your actual consumption. If you usually use only 300MB daily, a 90GB bundle may be far more than you need. If several devices share the connection, a larger plan may be justified.

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Do not assume that the bundle can be transferred to another number or that unused data will roll over after expiry. Check the applicable conditions and any restrictions shown during subscription.

Understanding a 90-Day Bundle

The published MTN listing includes a 480GB bundle priced at ₦90,000 with 90-day validity. The allowance averages approximately 5.33GB per day if spread evenly across the period. This is a large upfront purchase, so it is particularly important to verify the offer and calculate your likely usage before paying.

A large bundle may suit a household, a professional who frequently transfers files or a customer who uses several connected devices, provided the plan’s terms allow the intended usage. It may not be appropriate for a person whose internet activity is limited to messaging and light browsing.

Compare the total cost with the cost of the smaller bundles you would otherwise buy during the same period. Remember that prices and available offers can change, so comparisons should use current prices rather than historical assumptions.

What Can Consume Large Amounts of Data?

  • High-resolution video streaming.
  • Video calls and online meetings.
  • Downloading games or software updates.
  • Cloud backups of photos and videos.
  • Sharing your phone’s connection with laptops or televisions.
  • Uploading large video files.
  • Automatic media downloads in messaging applications.
  • Multiple devices synchronising files in the background.

To avoid unexpected depletion, inspect your device’s mobile-data statistics and set a warning or usage limit if your phone supports it. The device’s usage measurement may differ slightly from the operator’s billing records, so use the MTN balance information as well.

How to Manage a Long-Validity Bundle

Check your remaining allowance periodically and divide it by the number of days left. If you have 30GB remaining with 20 days left, that is an average of 1.5GB available per day. This calculation can help you adjust your usage before the bundle expires.

Set application updates to Wi-Fi where practical, reduce automatic video playback and restrict background data for applications that do not need constant access. If you use a hotspot, check connected devices regularly. A computer can consume data through system updates, cloud synchronisation and other processes even when you are not actively browsing.

Keep your activation message until the bundle expires. It provides a reference for the original allowance, purchase time and validity. If the displayed balance appears inconsistent, check the current bundle status and contact MTN support if the problem continues.

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Frequently Asked Questions

What code checks MTN long-validity bundles?

Dial *312# and inspect the current data-plan menu.

Is the 40GB plan valid for 14 days?

The published listing identifies the 40GB, ₦10,000 bundle as a 14-day offer. Confirm the current details before subscribing.

How do I activate the 90GB plan?

The published SMS keyword is 119 to 312. Verify that the offer remains available, or locate it through *312#.

Does a larger bundle guarantee lower spending?

Not necessarily. It may offer a lower calculated cost per gigabyte, but the upfront payment and the risk of unused data should be considered.

Can I use the data for hotspot sharing?

Check the bundle’s terms and your device settings. Sharing a connection can substantially increase data consumption.

Final Thoughts

MTN long-validity bundles offer different ways to pay for mobile internet over 14, 60 or 90 days. The right choice depends on your data requirements, budget and ability to use the allowance before expiry. Compare both the cost per gigabyte and the amount you can realistically consume.

Before making a purchase, dial *312#, review the live offer, confirm the validity and price, and keep the activation message for reference.

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