You must have wondered, “0918 what network is this?” after getting a text or missed call from such a number. With prepaid promos in the Philippines being specific to networks and inter-network charges still being an issue, it is handy to know which carrier a number belongs to since it can be time- and money-saving. So is 0918 a TNT number?
No. Although the majority hold the view that 0918 belongs to the TNT family, it is actually under the Smart Communications. TNT is one of Smart’s go-to prepaid brands, but not all Smart numbers are TNT numbers. Today, we’re going to dig into the network affiliation of 0918, its connection to TNT, and how to maximize it.
What Network Is 0918?
Mobile prefix 0918 is properly registered under Smart Communications. So, it is under the Smart network. But let’s make it clear that TNT operates under Smart, but all Smart numbers are not under TNT.
If one has a 0918 number with a Smart SIM user, TNT is not what he anticipates. TNT numbers contain prefixes like 0907, 0946, 0950, etc.—but not 0918.
In short, 0918 is a Smart number and not TNT, although the two are owned by the same parent network.
Why People Misidentify 0918 as TNT
It’s no wonder, then. TNT is a subsidiary brand of Smart Communications and shares the same cellular infrastructure. Both share the same towers and share promos and data services as well. As such, because of this close identification, people equate Smart and TNT numbers.
But in order to be able to use a promo or load transactions, this could be expensive. Most promos only work within the same brand, and using a TNT-to-TNT promo with an 0918 Smart number might not be successful.
How Can You Check If a Number is TNT or Not?
There are some ways to check if a number like 0918 is TNT or not:
Check the Official Prefix List
Smart and TNT also have records of the prefixes they’re assigned. TNT has its own list, but 0918 isn’t included. That’s a definitive tell that it’s Smart.
Use a Prefix App
PreFIX PH is one of the smartphone apps you can find that help you determine which network a number belongs to. Just enter the number, and the app will inform you whether it’s Smart, TNT, Globe, or DITO.
Ask the User
This may sound too simple, but due to mobile number portability, people can keep their old numbers even when switching networks. If you’re unsure, just ask them what SIM they’re currently using.
TNT vs Smart: What’s the Difference?
They both have the same parent company but cater to different types of users. TNT deals in budget-friendly promos for employees, students, and heavy prepaid users. Smart, on the other hand, has both prepaid and postpaid services and is more likely to include features like 5G connectivity and international roaming.
If your number starts with 0918, you’re most likely on Smart prepaid or postpaid. You’ll get Smart-exclusive deals, but not necessarily all of TNT’s promos.
Shared Smart Prefixes (Including 0918)
To give you some context, here’s a list of Smart prefixes, including 0918:
0918, 0919, 0920, 0921, 0928, 0929, 0939, 0947, 0948, 0951, 0961, 0963, 0969, 0970, 0981, 0989
If you’re calling or texting a 0918 number, rest assured they’re on the Smart network.
Best Smart Promos for 0918 Users
If you’re a 0918 user, you’d want to take advantage of Smart’s promo offers. Here are some favorite ones:
Giga Power 50
3GB data + 1GB a day for favorite apps. Valid for 3 days.
All Data 99
Gives 6GB of data without app limit. Valid for 7 days.
Unli 5G 299
Unlimited 5G data (on 5G-capable phones and spots) plus open access data. Valid for 7 days.
Note that these promos are best loaded via the Smart GigaLife app, *123#, or regular load shops.
What Happens If You Use a TNT Promo on a 0918 Number?
Most TNT promos would only be valid if used within the TNT network. If you attempt to use a TNT promo to call an 0918 number, it may not be valid. That means you could pay regular rates or lose promo benefits altogether.
That’s why network checking is crucial before using a promo. It’s a simple step that can save load and headache.
Can a 0918 Number Be Transferred to TNT?
Thanks to mobile number portability here in the Philippines, subscribers can now change to another network but keep their original number. In theory, a user with a 0918 number can change from Smart to another operator, or even to TNT.
But since TNT and Smart have common facilities, the majority of the subscribers would not need to switch between the two. The snag here is that even when switched, the prefix is the same. So a number such as 0918 may no longer be found on Smart, unless you ask specifically.
SIM Registration for 0918 Numbers
All 0918 mobile numbers in the Philippines must be registered under the SIM Registration Act. Follow these steps in registering your 0918 Smart SIM:
Visit: Smart registration website at simreg.smart.com.ph
Enter your 0918 number
Submit a valid government ID and selfie
Wait for the confirmation message
Failure to register may result in SIM deactivation, so best to do this in advance.
FAQs About 0918 What Network TNT
Is 0918 a TNT number?
No. 0918 is under Smart Communications, not TNT. Even though TNT is under Smart, they have separate ranges of prefixes.
Can I use 0918 with TNT promos?
In general, no. TNT promos are optimal when calling TNT-to-TNT. Using them to call a Smart number may not be available.
Can 0918 number be converted to a TNT number?
With number portability, yes, but the number will still be 0918 even with a network change.
How do I check if a number is TNT or Smart?
You may look at official lists of prefixes, check via a mobile app, or ask the user simply to check his/her current network.
What SIM should I buy if I want to use 0918?
If you like a 0918 number, you will need to buy a Smart SIM card. TNT SIMs don’t come with that prefix.
0918 is a Smart Communications prefix, not TNT. Smart and TNT use the same network, but they have different services, promos, and price plans. You must know the correct network if you do not want conflicting promos, pay less, and enjoy better communication. If you are using a 0918 number, make sure you check Smart’s special deals and register your SIM correctly.

