- 1. Is it necessary to buy a US SIM card when traveling?
- 2. Where to Buy a US SIM Card in Hanoi
- 2.1. 3gwifi.net
- 2.2. No. 368 Lang Street, Dong Da, Hanoi (Near So Intersection)
- 2.3. Sahaha – Reliable and cheapest US SIM card seller
- 2.4. >>> If you are staying in the US for a long time and need high-speed internet, the best solution is:Rent wifi to go to the US
- 3. Address to buy US SIM card in Ho Chi Minh City
- 3.1. Tiki.vn
- 3.2. 77 Tran Van Du Street, Ward 13, Tan Binh District (Near Hoang Hoa Tham Overpass)
- 3.3. With the widespread appearance of many addresses selling travel SIM cards for India in Hanoi and Ho Chi Minh City continuously appearing. However, not everywhere guarantees the quality of SIM cards for you. To solve this problem, Lazada offers customers a choice with
- 3.4. Buy US SIM cards in Hanoi and Ho Chi Minh City at travel agencies
You are preparing for a trip to explore the people and landscapes of the United States, and besides personal belongings, equipping yourself with a US SIM card is essential. Using your phone to contact loved ones or access the internet will make your trip more complete. If you are wondering where to buy a US SIM card in Hanoi and Ho Chi Minh City reliably, please refer to the article below!
Is it necessary to buy a US SIM card when traveling?
Throughout your long journey in the US, you will definitely need a SIM card and Internet to communicate, search for information, and access social media to share your moments. Especially for customers who do not know the language of the United States, using a US travel SIM for translation can be a truly useful lifeline.

US travel SIM helps you make calls and access the internet quickly
In the US, free Wi-Fi is not available everywhere. Places where you can access Wi-Fi include hotels, cafes, restaurants, shopping malls, etc. If you want to make calls, search for information, or simply share your journey, it will be very difficult.
You can also register for international roaming services from carriers, but it is very expensive and the SIM card switching procedure is complicated. Just one text message or a phone call will cost you tens of thousands of dong. Therefore, you should not use this method. Instead, you should buy a US SIM card for more convenient and economical use.
>>> If you want to use unlimited high-speed Internet in the US, you should:Rent wifi to go to the US
Where to Buy a US SIM Card in Hanoi
3gwifi.net
You can order a US SIM card online from home. It is not difficult to find international SIM card sales websites nowadays. But you need to buy from a reputable website with good customer feedback. One of the most reputable international SIM card websites today is: 3gwifi.net

3gwifi.net is one of the reputable stores selling US SIM cards in Hanoi
At 3gwifi.net, you will find all the information about US SIM cards as well as SIM cards for other countries around the world to choose your US travel SIM at a competitive price. With continuous effort and many years of business experience in the market, 3g.wifi.net is honored to receive the trust and support of tens of thousands of customers nationwide.
No. 368 Lang Street, Dong Da, Hanoi (Near So Intersection)
This is definitely a reliable and guaranteed place to buy US SIM cards in Hanoi that tourists cannot miss. With many years of experience, this store promises to satisfy customers when experiencing products and services here.
Sahaha – Reliable and cheapest US SIM card seller
Known as a long-standing and reputable seller of US SIM cards in Vietnam, Sahaha is always the place where tourists 'put their trust' whenever they need to buy international SIM cards. And of course, Sahaha always satisfies customers, even the most demanding ones. Each US travel SIM card provided to consumers is carefully inspected. With Sahaha's experience in buying US SIM cards, we guarantee SIM cards provided by US carriers to ensure network quality and signal strength.

Sahaha provides travel SIM cards, so you don't need to register after buying, just insert and use. For customer convenience, Sahaha also has a free delivery policy to your doorstep. You just need to call to order and you will have the SIM card on the same day without having to wait like other places.
Sahaha is currently offering the following US travel SIM packages:
10-Day Plan
- Usage period: 10 Days
- Data: 6GB, including 4G high-speed
- After using 6GB, unlimited data at regular speed
- Free calls via social media: Zalo, Viber, Facebook, Facetime
- Carrier: Roaming with US carriers
- No need to activate settings, just insert and use
30-Day Plan
- Usage time: 30 Days
- Data: 8GB, including 4G high-speed
- After using 8GB, unlimited data at regular speed
- Includes 100 minutes of international calls to Vietnam
- Free all domestic calls within the United States
- Free all domestic SMS within the US
- Free calls via social networks such as: Zalo, Viber, Facebook, Facetime
- Carrier: Roaming with US carriers
- No need to activate settings, just insert and use
15-Day Plan
- Usage period: 15 Days
- Capacity: Unlimited High Speed
- Unlimited bandwidth, unlimited 4G data
- Free all domestic calls within the United States
- Free all domestic text messages within the United States
- Free calls via social media: Zalo, Viber, Facebook, Facetime
- Carrier: Roaming with US carriers
- No need to activate settings, just insert and use
30-day usage plan
- Usage time: 30 Days
- Capacity: Unlimited High Speed
- Unlimited bandwidth, unlimited 4G data
- Free all domestic calls within the United States
- Free all domestic text messages within the United States
- Free calls via Zalo, Viber, Facebook, Facetime
- Carrier: Roaming with US carriers
- No need to activate settings, just insert and use
All US travel SIM cards can be used in all states, cities, islands, coastal areas... in this country. Additionally, when purchasing these SIM cards, you do not need to top up, register your passport, visa, or credit card. The procedure is very simple, and you can receive it in Vietnam.
Quality builds brand. Since its inception, Sahaha has always received enthusiastic support from customers, famous stars, and beauty bloggers – those who frequently tour abroad. Sahaha believes it can meet all requirements, even the strictest ones, helping you have a safe, convenient, economical, and memorable trip in the beautiful country of the United States.
Simply call Hotline 19002106 – (028)71066886 to order your US travel SIM. You can also buy US 4G SIM cards online on our website. Sahaha will confirm and deliver the SIM card to your home as quickly as possible.
VIDEO GUIDE TO BUYING US SIM CARD
>>> If you are staying in the US for a long time and need high-speed internet, the best solution is:Rent wifi to go to the US
Address to buy US SIM card in Ho Chi Minh City
Tiki.vn
Tiki.vn is a well-known address for buying US SIM cards in Hanoi and Ho Chi Minh City. It is a professional website with features for quickly and intelligently searching and buying international SIM cards, including cheap US SIM cards. By visiting tiki.vn, you can rest assured when searching for US travel SIM cards. With extremely simple operations, in just a few clicks, you can find a US SIM card without having to go to the store in person.
77 Tran Van Du, Ward 13, Tan Binh District (Near Hoang Hoa Tham Overpass)
To buy a US SIM card in Ho Chi Minh City, you can refer to the store address: 77 Tran Van Du, Ward 13, Tan Binh District.
Lazada

To buy a US SIM card, you can choose to buy it on Lazada to learn information and place an order. Currently, Lazada has a nationwide delivery policy, so you can buy a US SIM card from anywhere in the country. However, the prices here are quite high, you can refer to them to make the best decision.
Buy US SIM cards in Hanoi and Ho Chi Minh City at travel agencies
Currently, travel agencies have directly imported SIM cards from Europe and countries around the world, including US SIM cards. You just need to go to the store or contact them to order US SIM cards online. Travel agencies will deliver the cheapest and best quality US SIM cards directly to you. Refer to reputable travel agencies in the market to make it easier to find addresses to buy US SIM cards in Hanoi and Ho Chi Minh City.
We hope you will have new and exciting experiences when you set foot in the US. Above all, we also hope that the information above can help you find a reputable and affordable address to buy US SIM cards in Hanoi and Ho Chi Minh City for your upcoming trip. Good luck!
VIDEO ADVICE ON CHOOSING AND BUYING US SIM CARDS
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