| Data Usage Specifications | Unlimited data, 6GB, 10GB |
| Transmission Specifications | 4G |
| Signal Coverage Area | Vietnam |
| Mobile Carrier | Vinaphone |
| Supported Sizes | 3-in-1 SIM |
| Hotspot Sharing | Available |
| Supported Frequencies(4G) | B1(2100 MHz), B3(1800 MHz), B8(900 MHz) |
| Not Supported | SIM-locked device, Carrier-customized device. Please ensure your phone is unlocked if your carrier is from Japan, United States, or Canada |
| Reminders | The SIM card will be activated automatically after pick-up. Before making a purchase, please be sure to check the location and business hours of each pickup site. You won't be able to pick up the SIM card if you arrive after business hours on the day of pickup. Please pre-register "GRAB" with your Google Email account before entry. DO NOT register the phone number from this SIM card for "GRAB" |
The day of collection is the first day and the calculation will start (i.e. the collection time is 19:00 on the same day, and 19:00-23:59 is the first day)
This offering is broken into 4 bundles, each with different contents and airports for collection. Before placing your order, please read the product description carefully.
Before making a purchase, please be sure to check the location and business hours of each pickup site. You won't be able to pick up the SIM card if you arrive after business hours on the day of pickup.
Please present your voucher (order number) and passport when picking up; after receiving the SIM card, please confirm whether it matches the product you have reserved.
Please be sure to install and use it immediately after receiving it; if it cannot be used, please ask the counter staff for assistance
The Vietnam phone number provided for this product cannot be used to log in to the GRAB app. If you need to use the Vietnamese transportation GRAB, please download the APP before going abroad and log in using your GOOGLE account.
If the phone is purchased from the United States, Japan or Canada, please make sure the phone has been unlocked with the local telecommunications provider before using this SIM card.
Due to different network frequencies in different countries, some mobile phones may not support the VINAPHONE LTE frequency (even if the mobile phone can use 4G where you live), and will automatically connect to the "3G" network. No replacement/refund will be made in this case, please understand
Monday 08:00 - 19:00
Tuesday 08:00 - 19:00
Wednesday 08:00 - 19:00
Thursday 08:00 - 19:00
Friday 08:00 - 19:00
Saturday 08:00 - 19:00
Sunday 08:00 - 19:00
Monday 07:00 - 22:00
Tuesday 07:00 - 22:00
Wednesday 07:00 - 22:00
Thursday 07:00 - 22:00
Friday 07:00 - 22:00
Saturday 07:00 - 22:00
Sunday 07:00 - 22:00
February 15th – February 18th, 2026: Business hours adjusted to 09:00 – 21:00
Starting February 19, 2026, normal business hours will resume: 07:00 – 22:00
Monday 00:00 - 23:59
Tuesday 00:00 - 23:59
Wednesday 00:00 - 23:59
Thursday 00:00 - 23:59
Friday 00:00 - 23:59
Saturday 00:00 - 23:59
Sunday 00:00 - 23:59
Monday 09:00 - 02:00
Tuesday 09:00 - 02:00
Wednesday 09:00 - 02:00
Thursday 09:00 - 02:00
Friday 09:00 - 02:00
Saturday 09:00 - 02:00
Sunday 09:00 - 02:00
Vietnam Time 09:00a.m.~02:00a.m. / 365 days
The Vinaphone SIM Card provides a reliable 4G/LTE network connection throughout Vietnam, leveraging Vinaphone's extensive local telecom infrastructure. Users can expect high-speed internet access for browsing, streaming, and communication in major cities like Ho Chi Minh, Hanoi, Da Nang, and Nha Trang, as well as in many popular tourist areas. Speed may vary slightly based on specific location and network congestion.
Upon picking up your Vinaphone SIM card, simply insert it into your unlocked mobile phone. The SIM card is usually pre-activated. If it doesn't connect automatically, you may need to enable mobile data and data roaming in your phone settings. For any issues, customer support details are typically provided with the SIM card for assistance.
You can conveniently pick up your Vietnam Vinaphone SIM Card at major airports including Ho Chi Minh (SGN), Hanoi (HAN), Nha Trang (CXR), and Da Nang (DAD). After booking your SIM card, you will receive a voucher with detailed instructions and the exact counter location for pickup. Present your voucher and identification at the designated counter to collect your pre-ordered SIM card quickly and efficiently through KKday, ensuring a smooth start to your trip.
The Vietnam Vinaphone SIM Card comes with various plans offering different data allowances to suit diverse travel needs. These plans typically include high-speed 4G/LTE data. Additionally, some plans provide optional local and international call minutes, along with SMS capabilities, allowing you to stay connected with both local contacts and those abroad. Specific plan details will be outlined during the selection process.
The Vinaphone 4G/LTE SIM Card is compatible with most unlocked smartphones. To ensure seamless usage, your phone must be unlocked (not tied to a specific carrier). It should also support 4G/LTE frequencies commonly used in Vietnam. Most modern smartphones meet these requirements, but it's recommended to check your device's specifications if you have an older model.
Yes, the Vinaphone 4G/LTE data SIM Card supports hotspot sharing. This feature allows you to use your phone as a mobile hotspot, sharing your high-speed internet connection with other devices such as tablets, laptops, or travel companions' phones. It's a convenient way to keep multiple devices connected while on the go.
The Vietnam Vinaphone SIM Card plans come with specific validity periods, such as 8, 15, or 30 days, depending on the chosen plan. While initial plans have a set duration, options to extend the validity or top up data/call allowances might be available locally through Vinaphone service points during your trip. Please inquire locally for specific top-up procedures.
Yes, the Vietnam Vinaphone SIM Card offers flexibility with three distinct plans, each designed with varying data allowances and usage periods to match individual travel requirements. You can choose a plan based on your expected data consumption and the duration of your stay, ensuring you have enough high-speed internet for your entire trip.