If you’re a night owl who streams, downloads, or browses late into the night, 9mobile’s night plan could be your secret weapon to stretch your data. In 2025, 9mobile still offers night data bundles that are cheaper than regular ones, working during off-peak hours when network traffic is lower. In this guide, I’ll walk you through how to subscribe using USSD (code) or the 9mobile app, plus tips, FAQs, and what to watch out for.

 

📲 What is 9mobile Night Plan?

The 9mobile Night Plan is a discounted data bundle valid only during off-peak hours (usually midnight to early morning). Because usage is low then, 9mobile offers lower rates so you can download or browse without using up your main data.

From official info:

There’s a bundle called “150MB + 100MB Night Daily @ ₦150” available via the 9mobile data menu.

On 9mobile’s site, they mention night plans and “get more data for less” themes.

So yes — the night plan is active and usable in 2025.

 

🔢 How to Buy 9mobile Night Plan via USSD

Using USSD is quick and works on any phone (even older models). Here are the usual steps:

1. Dial *312# — this brings up 9mobile’s data plan menu.

2. Look for “Night Plans” or “Night + Data bundles” in the menu.

3. Choose the night plan (for example, the ₦150 150MB + 100MB night bundle).

4. Confirm the subscription.

 

If successful, you’ll get an SMS with your data details and validity.

> ⚠️ Note: USSD menus change frequently. If *312# doesn’t show night plans, check the “Bundles” or “Data Offers” submenu.

 

📱 How to Buy 9mobile Night Plan via the 9mobile App or Web Portal

If you prefer doing things on your phone or computer, the 9mobile app or web portal is a more visual option.

1. Open the 9mobile app (or visit 9mobile’s official website).

2. Go to Data / Bundles / Offers section.

3. Look for “Night Plans” or “Night Data Offers.”

4. Choose the night bundle you want (e.g. ₦150 for 150MB + 100MB night).

5. Tap Buy / Subscribe.

 

You’ll get confirmation and the bundle should activate when off-peak hours begin (e.g. from 12:00 AM).

Using the app gives you the advantage of seeing terms, validity, and any bonus details before subscribing—safer than blindly dialing codes.

 

⏱️ Typical Validity & Night Hours

Night plans usually run from 12:00 AM to around 5:00 AM (or similar).

The bundle is only usable during those hours — data doesn’t work outside the window.

Any unused night data does not roll over to the next day.

 

✅ Tips to Make the Most of 9mobile Night Plans

Subscribe just before midnight — so your plan is active as soon as off-peak begins.

Download large files at night (movies, updates) instead of during the day.

Turn off background updates so they don’t consume your day data.

Confirm codes via 9mobile’s official website or customer care — USSD menus may not always show the latest offers.

 

❓ FAQs (Frequently Asked Questions)

Q1: Can I subscribe to 9mobile night plan anytime?
A: You can subscribe before or during off-peak hours, but it only becomes active when the night period starts (midnight).

Q2: Do I need a special tariff plan to use it?
A: No. Night plans are usually available to prepaid users regardless of your tariff.

Q3: What if my night plan doesn’t reflect?
A: Sometimes there’s delay or the USSD menu didn’t process it. Wait a few minutes, or contact 9mobile support.

Q4: Can I check my night data balance?
A: Yes. Use the data check USSD (often *229# or *312# depending on your region) or check within the 9mobile app.

Q5: Can I reuse or re-subscribe on the same night?
A: Usually yes, if your plan allows and you have enough airtime. But some night bundles may restrict multiple subscriptions.