Each Philippine telephone number tells us a little something about where it originated — i.e., the initial several digits or so, or what are otherwise properly known as prefixes. The numbers reveal something about the network into which the number entered, Smart, Globe, or DITO.
If ever you will be called or messaged by some number beginning with 0918, 0920, or 0961, you will not be irritated inquiring: What is Smart network?
This 2025 guide led you back to remember all of which you need to remember regarding Smart Communications — network, prefixes, sub-brands, coverage, and why it continues to be used by millions of Filipinos daily.
What Is Smart Communications?
Smart Communications, Inc. is the biggest wireless network firm in the Philippines.
-Owned by PLDT Inc., offering postpaid and prepaid mobile to millions of Filipino customers.
Smart offers broadband, voice call, SMS, and mobile data services, with sub-brands TNT (Talk ‘N Text) and consolidated Sun Cellular.
| Attribute | Description |
| Official Name | Smart Communications, Inc. |
| Founded | 1991 |
| Parent Company | PLDT Inc. |
| Headquarters | Makati City, Philippines |
| Sub-Brands | TNT (Talk ‘N Text), Sun Cellular (consolidated) |
| Technology | 4G LTE, 5G-ready |
| Competitors | Globe Telecom, DITO Telecommunity |
What Network Is Smart
Smart is PLDT Inc.’s telecommunications network.
Not Globe’s or DITO’s.
Smart offers wireless data, broadband, and mobile services across the country.
It’s a Smart or affiliate TNT number if the number begins with prefixes 0959, 0918, or 0920.
Smart Mobile Prefixes (Latest List as of 2025)
The prefix, or the first four digits of a cell number, indicates which carrier originally launched the SIM.
New 2025 Smart and TNT Prefixes:
| Network | Prefix Numbers |
| Smart Communications | 0908, 0911, 0912, 0918, 0920, 0921, 0928, 0939, 0951, 0958, 0959, 0961, 0998, 0999 |
| TNT (Talk ‘N Text) | 0907, 0930, 0946, 0948, 0949, 0950, 0960, 0963, 0964, 0968 |
| Sun Cellular (Now Smart) | 0922, 0923, 0924, 0925, 0931, 0932, 0942, 0943, 0944 |
Smart, TNT, and Sun: One Network
As illustrated, Smart has placed some of its subsidiaries under one flagship network:
Smart Communications — flagship brand, quality postpaid and speedy data.
TNT (Talk ‘N Text) — Smart value brand for call, text, and promo on prepaid.
Sun Cellular — unified in 2020 with Smart as single signal coverage.
Both using the same signal towers of Smart and same LTE and 5G technology, both subscribers enjoying good coverage from Luzon to Mindanao.
Why Smart Is One of the Best Network
Smart was the Philippines’ best telecommunication network because:
Broad Network Coverage
Smart provides coverage for most of the country’s territorial land, province to island getaway.
It has good voice and acceptable signal in metro and provincial towns.
Fast Mobile Data
Smart 4G LTE and expanding 5G network provides fast internet for video call, online gaming, and streaming.
Value for Money Promos
Something for everyone and in everyone’s pocket, from Unli Data and GigaPower to AllNetSurf.
Innovation Without Break
Smart innovates around the clock to improve its networks for speedier and more reliable speed.
It is the country record holder of 5G deployment.
Strong Sub-Brands
Sun’s age appeal and TNT’s value-for-value have all mobile users from students to professionals under Smart’s roof.
Smart vs Globe vs DITO: 2025 Comparison
| Feature | Smart / TNT | Globe / TM | DITO Telecommunity |
| Founded | 1991 | 1935 | 2019 |
| Parent Company | PLDT Inc. | Ayala Corporation | Udenna Corporation |
| Covered Area | Countrywide | Countrywide | Large cities only |
| 5G Coverage | Widspread | Widspread | Emerging |
| Prepaid Brand | TNT | TM | None |
| Data Speed | Fast | Fast | Moderate |
| Most popular for | Strong signal, fast data, reliability | Digital lifestyle weather | Affordable data sets free |
| Top Prefixes | 0912, 0939, 0959, 0961, 0998 | 0917, 0956, 0977, 0997 | 0991, 0992, 0993 |
Filipinos Love Smart Because:
Quality Calls and Internet Everywhere
Quality calls and quality internet everywhere are assured by Smart.
Super 5G Experience
Smart 5G is already rolled out in Metro Manila, Cebu, Davao, and most provincial capitals, with even more silky-smooth streaming and even faster downloads.
Value for Money Flexibility
With TNT SurfSaya, UCUltra, and UnliAllNet offers, subscribers get low-call, low-message, and low-data charges.
Convenient Reloading Outlets
You can also reload Smart or TNT SIMs through:
GCash
Maya
Smart GigaLife App
Sari-sari stores
Online banking
Guaranteed Customer Care
Smart customer care is also available 24/7 through Smart GigaLife App, hotline 888, and partner retail stores across the country.
How to Know If a Number Is Smart
If you are in doubt if a number is Smart or TNT or not, the following may be tried:
Check the Prefix – First four digits after zero (0918, 0959) usually indicate Smart/TNT numbers.
Use Smart GigaLife App – Call or call number to verify if available.
Visit smart.com.ph – New prefixes seen on Smart website.
Send Small Load – Try ₱1 or ₱2. Works in case number registered in Smart/TNT.
Ask User Directly – Most easiest verification process.
Benefits of Having Smart or TNT Number
| Feature | Description |
| National Coverage | Luzon to Mindanao reach |
| G.fast Internet | 5G and LTE-enabled SIMs |
| Value For Money Promos | Variety of plans and data |
| Easy Load Access | Reload via GCash, Maya, or sari-sari stores |
| Best Call Quality | Crystal clear and interference-free calls |
Smart or TNT number stable and on the rise — what busy Pinoy Filipino workhorses on-the-go require.
Is Smart 5G-Ready?
Yes.
Smart was the pioneer that brought in 5G technology here in the Philippines.
Its 5G network is fast with low latency, and its connectivity is better for work-from-home, streaming, and gaming online.
Clients Require the Following to Have Access to 5G:
A 5G-capable SIM
A 5G-capable phone
Be in 5G-covered area
SIM Registration of TNT and Smart Subscribers
All TNT and Smart numbers under the SIM Registration Act must be registered.
How to Register:
Go to smart.com.ph/simreg
Valid ID and personal information
Wait for SMS alert
Registered SIMs are secure, block scams, and save your number.
Smart Facts at a Glance
| Category | Description |
| Network | Smart Communications / TNT |
| Type | Prepaid and Postpaid |
| Coverage | Nationwide |
| Technology | LTE / 5G |
| Parent Company | PLDT Inc. |
| Headquarters | Makati City |
| Launch Year | 1991 |
What Smart Means to Filipinos
Smart isn’t technology — it’s connection.
Smart has been Filipinos’ lifestyle for more than three decades now — connecting families, business, and communities.
From postpaid to fast postpaid, the Smart promise never faltered: fast, sure, and value-for-money connectivity to all.
FAQs
What is Smart’s network?
Smart belongs to the Philippines’ largest telco, PLDT Inc.
Is TNT a subsidiary of Smart?
Yes. Prepaid subsidiary brand Talk ‘N Text or TNT belongs to Smart.
Is Sun Cellular a network anymore?
No. Sun has tied up with Smart but continues to use the latter’s network.
Is Smart 5G-enabled?
Yes. Smart already has 5G in most of the country’s cities.
How do I know if a number is Smart?
Look at the prefix (e.g., 0918, 0959, or 0998) or Smart GigaLife App.
Hold out for word from the authorities, good news, and deals on your lifestyle with Smart.
Part of one of the Philippines’ most powerful networks, Smart Communications is dedicated — uniting Filipinos together, whether in metropolis towers or mountain barangays.
No matter which prefix you carry – 0912, 0959, or 0998 – you’re part of the Smart clan – a network founded on reliabilities, speed, and scope nationwide.