Where to Buy a SIM Card in Hanoi? 10+ Official Retailers with the Best Prices

Having a SIM card with the right data plan is essential for travelers to stay connected, look up information, and share their exciting experiences. So, where can you buy a SIM card in Hanoi? This article will guide you through the best places to purchase one, making it easier to find the option that suits your needs.

1. Buying a SIM Card from Joytime 

Joytime offers convenient 4G/5G travel SIM cards for tourists in Hanoi, allowing you to connect to the internet as soon as you arrive in Vietnam.

Advantages: 

• Receive your SIM card right upon arrival in Hanoi, saving time searching for shops.

• Fast and convenient SIM delivery directly to your hotel or preferred location.

• High-quality SIMs with fast and stable 4G connections powered by top Vietnamese carriers.

• Flexible options with a variety of data plans and validities to suit different travel needs.

• 24/7 customer support from a dedicated team.

Price range: From 180,000 VND (~6.9 USD)

Tourists can order online at SIM 4G in Vietnam and choose hotel delivery within Hanoi’s Old Quarter.

Joytime provides convenient 4G/5G travel SIM for tourists - Photo source: Joytime

Tips when buying Joytime SIM: 

• To ensure you get your SIM as soon as you arrive in Hanoi, it's best to order online before your trip.

• Carefully check the plan details to make sure it fits your data and communication needs.

• Keep your purchase receipt for reference or support if needed.

• When receiving your SIM, check that it’s in good condition and works properly before leaving the delivery point.

2. Buying a SIM Card from Official Network Providers

Purchasing a SIM card from the official stores of major network providers is a safe and reliable option to ensure you receive a high-quality SIM with appropriate data plans.

Advantages: 

• Guaranteed genuine SIM cards - no risk of receiving fake, poor-quality, or used SIMs.

• Professional consultation from staff to help you choose the most suitable plan based on your usage needs.

• SIMs are activated on-site, ensuring immediate functionality.

• Frequent promotions and discounts available at official stores when buying SIMs and data plans.

• Easy access to customer support for troubleshooting and service-related questions.

Price range: 

• Standard blank SIM cards typically cost between 50,000 VND to 100,000 VND.

• SIM cards with data plans vary based on the amount of data, validity, and other perks - ranging from 100,000 VND to 500,000 VND or more.

Recommended network providers: Direct service centers of Viettel, Vinaphone, and MobiFone across Vietnam.

Tips when buying SIM from network providers:

• To register your SIM under your name, bring valid ID documents such as a passport, citizen ID, or national ID card.

• Review the data plan details carefully - pay attention to the amount of data and duration to ensure it fits your personal usage.

• Ask store staff to test and activate the SIM card immediately at the store.

• Keep your purchase receipt in case you need future support or exchanges.

2.1. Viettel - Vietnam’s Largest Telecom Provider

Viettel is the largest mobile network operator in Vietnam, known for its extensive coverage and reliable service. Here are some popular Viettel SIM options for reference:

Note: Plan details may change over time. For the most up-to-date information, visit the provider’s official website or contact their customer service hotline.

Some Viettel Store Locations in Hanoi:

• 26 Hang Dau, Hang Bac Ward, Hoan Kiem District, Hanoi

• 145 Thai Ha, Trung Liet Ward, Dong Da District, Hanoi

• 282 Minh Khai, Minh Khai Ward, Hai Ba Trung District, Hanoi

• 514 Nguyen Trai, Thanh Xuan Ward, Thanh Xuan District, Hanoi

• 47A-47B-49, Dong Anh Town, Dong Anh District, Hanoi

• etc. 

You can find more Viettel store locations.

Viettel is a reputable and worth-using address to buy SIM cards in Hanoi - Photo source: Dienthoaivui

2.2. Vinaphone - One of Vietnam’s Most Trusted Telecom Brands

Vinaphone is one of the most trusted telecom brands in Vietnam, widely used by many customers. Below are some of the prominent products offered by Vinaphone that you can consider:

Note: Plan details may change over time. For the most up-to-date information, visit the provider’s official website or contact their customer service hotline.

Vinaphone has a variety of SIM cards and packages for users to choose according to their needs - Photo source: VTC News

Some Vinaphone Store Locations in Hanoi:

• 97 Nguyen Chi Thanh, Lang Ha, Dong Da District, Hanoi

• 49 Nguyen Thai Hoc, Dien Bien, Ba Dinh District, Hanoi

• 165 Cau Giay, Quan Hoa, Cau Giay District, Hanoi

• 138 Trung Kinh, Yen Hoa, Cau Giay District, Hanoi

• 22 Dong Cac, O Cho Dua, Dong Da District, Hanoi

You can find additional store locations. 

2.3. MobiFone - High-Quality Service & Attractive Plans

MobiFone is known for its excellent service quality and attractive plans, suitable for a variety of user needs. Below are some of the prominent products offered by MobiFone that you can consider:

Note: Plan details may change over time. For the most up-to-date information, visit the provider’s official website or contact their customer service hotline.

MobiFone is a telecommunications brand that is rated for its good service quality and attractive packages - Photo source: Thegioididong

Some MobiFone Store Locations in Hanoi:

• 213 Xa Dan, Nam Dong Ward, Dong Da District, Hanoi

• 368 Nguyen Trai, Thanh Xuan Trung, Thanh Xuan, Hanoi

• 101-103 Doi Can, Doi Can Ward, Ba Dinh District, Hanoi

• 55 Xuan La, Tay Ho, Hanoi

• QL 32, Tan Lap Commune, Dan Phuong District, Hanoi

• ect.

You can find additional store locations.

3. Buying a SIM Card from Vietnam Post Offices

Vietnam Post provides SIM card sales services from major telecom providers, offering convenience for users at various locations throughout Hanoi.

Advantages: 

• Extensive Network: Vietnam Post has a wide network of offices across Hanoi, making it easy to find a location near you.

• Variety of Providers: They offer SIM cards from major telecom companies such as Viettel, Vinaphone, and MobiFone.

• Quick and Simple Process: The process of purchasing a SIM card is usually fast and straightforward.

• Promotions and Special Plans: Occasionally, Vietnam Post offers promotions or special plans when purchasing SIM cards, allowing users to buy them at affordable prices.

Price range: The price of SIM cards at Vietnam Post is typically equivalent to the price at official telecom stores, ranging from 50,000 VND to 100,000 VND. SIM cards with data plans may range from 100,000 VND to 300,000 VND or higher, depending on the provider and the selected plan.

Vietnam Post offers a high level of convenience in purchasing SIM cards from major telecom providers. Image source: Báo CAND 

Address:

• Hanoi Post Office (Main Post Office): 75 Dinh Tien Hoang, Trang Tien Ward, Hoan Kiem District, Hanoi.

• Hoan Kiem Post Office: 5 Le Thach, Trang Tien Ward, Hoan Kiem District, Hanoi.

• Dong Da Post Office: 18 Nguyen Thai Hoc, Van Mieu Ward, Dong Da District, Hanoi.

• Ba Dinh Post Office: 8 Huynh Thuc Khang, Thanh Cong Ward, Ba Dinh District, Hanoi.

• Cau Giay Post Office: 3 Tran Dang Ninh, Dich Vong Ward, Cau Giay District, Hanoi.

• etc.

You can find additional post offices across the city by checking online.

Tips when buying SIM at the post office: 

• Bring your ID card (CMND), Citizen ID card (CCCD), or Passport to register your SIM.

• Ask about the activation process or request assistance from the staff if necessary.

• Carefully check the information on the SIM and the package before making a payment.

• Keep the receipt for support or if any issues arise later.

• Post office hours may vary, so it’s recommended to check the operating hours before going.

4.  Buying a SIM Card from Local Mobile Retail Stores

Local mobile retail stores are also a popular place to buy SIM cards, offering a wide selection from various telecom providers.

Advantages: 

• Convenient Locations: Mobile stores are easily found throughout the city.

• Variety of Providers: These stores sell SIM cards from different telecom providers, allowing you to easily compare and choose.

• Sales Assistance: Store staff can help you compare plans and choose the best SIM for your needs.

• Promotions: Many stores have their own promotions or collaborate with telecom providers for special offers.

Price range: Regular SIM cards usually range from 50,000 VND to 100,000 VND. SIM cards with data plans vary widely, depending on the provider and plan, with prices ranging from 100,000 VND to 500,000 VND or more.

Recommended phone stores: Thế Giới Di Động, FPT Shop, Viettel Store, CellphoneS,...

Tips when buying SIM from phone stories:

• Research the reputation of the store before purchasing.

• Ask about the activation process or request assistance from the staff if needed.

• Carefully check the information on the SIM and the package before making a payment.

• Keep the receipt for support or if any issues arise later.

• Store hours may vary, so it's a good idea to check beforehand.

4.1. Thế Giới Di Động

Thế Giới Di Động is the largest retail chain in Vietnam for mobile phones and accessories, and it also offers SIM cards from various network providers.

Here’s a reference table for SIM products and pricing when purchasing at Thế Giới Di Động:

Note: The prices above are for reference only and may change depending on time and promotions. Please contact the store for detailed information.

When buying a SIM at Thegioididong, customers will be specifically advised about the type of SIM and package before buying - Photo source: Thegioididong

Some Thế Giới Di Động store addresses in Hanoi:

• 182 Nguyen Thai Hoc, Dien Bien, Ba Dinh, Hanoi

• 11A Thai Ha, Trung Liet, Dong Da, Hanoi

• 382 Nguyen Van Cu, Gia Thuy, Long Bien, Hanoi

• 1-3 Xuan Thuy, Dich Vong Hau, Cau Giay, Hanoi

• 28 Tran Phu, Van Quan, Ha Dong, Hanoi

You can search for additional stores.

4.2. FPT Shop

FPT Shop is one of the reputable retail chains for mobile phones and tech products in Vietnam, also offering SIM cards and telecommunication services for your reference.

Here’s a reference table for prominent package pricing at FPT Shop:

Note: The prices above are for reference only and may change depending on time and promotions. Please contact the store for detailed information.

FPT Shop is a reputable place to buy SIM cards at good prices in Hanoi - Photo source: VnExpress Newspaper

Some FPT Shop store addresses in Hanoi:

• 45 Thai Ha, Trung Liet, Dong Da, Hanoi

• 216 Hoang Quoc Viet, Co Nhue 1, Bac Tu Liem, Hanoi

• 269 Nguyen Van Cu, Ngoc Lam, Long Bien, Hanoi

• 128 Tran Phu, Mo Lao, Ha Dong, Hanoi

• 34 Ho Tung Mau, Mai Dich, Cau Giay, Hanoi

 You can search for additional stores.

4.3. Viettel Store

Viettel Store is the official retail chain of Viettel, providing all of Viettel’s products and services, including SIM cards and plans or both.

Reference table of popular packages available at Viettel Store:

Note: The above prices are for reference only and may change depending on the time and promotional programs. For the most accurate and up-to-date information, please visit Viettel's official website (viettel.vn) or go directly to Viettel Store locations for detailed consultation.

Some Viettel Store locations in Hanoi:

• 32 Phan Chu Trinh, Hoan Kiem, Hanoi

• 53 Luong Van Can, Hang Trong, Hoan Kiem, Hanoi

• 61 Cua Dong, Hoan Kiem, Hanoi

• 735 Giai Phong, Giap Bat, Hoang Mai, Hanoi

• 183 Linh Nam, Hoang Mai, Hanoi

• etc.

You can find more store locations.

4.4. CellphoneS

CellphoneS is a retail chain specializing in phones, tablets, and tech accessories, and also offers SIM cards from various network providers at competitive prices.

Reference table of popular SIM packages at CellphoneS:

Note: The above prices are for reference only and may change depending on the time and promotional programs. For the most accurate and up-to-date information, please visit CellphoneS' official website or go directly to their stores for detailed consultation.

Some CellphoneS store locations in Hanoi:

• 361 Ngoc Hoi, Van Dien, Thanh Tri, Hanoi

• 267 Quang Trung, Quang Trung, Ha Dong, Hanoi

• 87 Phung Hung, Phuc La, Ha Dong, Hanoi

• 265 Linh Nam, Vinh Hung, Hoang Mai, Hanoi

You can find more store locations.

CellphoneS is the most popular retail store provide sim card - Souces: CellphoneS

5. Buying a SIM Card at Supermarkets & Convenience Stores

Purchasing a SIM card at supermarkets and convenience stores is a quick and easy option, especially when you’re in urgent need of a SIM or already out shopping for other items.

Advantages: 

• Supermarkets and convenience stores are located everywhere, making it easy to find a SIM card whenever you need one.

• Many convenience stores operate 24/7, allowing you to buy a SIM card at any time.

• Most supermarkets and convenience stores offer SIM cards from popular carriers such as Viettel, Vinaphone, and MobiFone.

• The purchasing process is usually fast and straightforward.

Price range: SIM cards and plan prices are generally the same as those at official carrier stores, starting from 50,000 VND (~2 USD).

Recommended supermarkets/convenience stores:

• WinMart

• Co.opmart / Co.op Food

• Big C / Go!

• Lotte Mart

• Circle K

• FamilyMart

At WinMart, a wide range of SIM cards and plans are available for customers to choose from  - Source: Báo Đại biểu Nhân dân

Tips when buying a SIM here:

• Bring your ID (Citizen ID, National ID, or Passport) to register the SIM under your name.

• Make sure you understand the SIM activation process. Some stores offer on-the-spot activation, while others may require you to activate it yourself according to the carrier’s instructions.

• Carefully check the information on the SIM packaging and included plan before making a payment.

• Keep the receipt in case you need support or encounter issues later.

6. Buying a SIM Card Online

Buying a SIM card online offers a convenient, fast, and varied experience, especially helpful for travelers who’ve just arrived in Hanoi.

Advantages: 

• Saves time and effort as you don’t need to travel to a physical store while still being able to choose from many options.

• Online platforms allow you to easily compare prices and packages from different carriers.

• Many websites offer a rich SIM card selection, including premium phone numbers.

• Home delivery is available in Hanoi, enabling you to stay connected as soon as you arrive.

• Frequent promotions and special deals are often available when buying online.

Price range: Online prices are comparable to official carrier stores, typically starting at 50,000 VND (~2 USD).

Recommended online stores:

• Official websites of Viettel, MobiFone, and Vinaphone

• Major e-commerce platforms (Shopee, Lazada, Tiki)

• Premium SIM-selling websites and travel companies’ websites, including Joytime

Tips when buying SIM online:

• Choose reputable sellers with positive user reviews.

• Carefully read all plan details, especially data allowance and validity period.

• Review delivery terms and return policies thoroughly.

• Keep a copy of your order and transaction details for future reference if needed.

7. Important Tips for Buying a SIM Card in Hanoi

To make sure you get the right SIM card for your needs in Hanoi, check out these helpful tips compiled by Joytime:

• Choose the right carrier: Each network provider offers different coverage and service quality. Research beforehand and pick the one that fits your needs (data, calls, area of use).

• Carefully compare plan details: Look at the cost, data allowance, call/SMS benefits, and other perks to select the most suitable package.

• Prepare your ID for registration: You’ll need to provide a valid ID (Citizen ID, National ID, or Passport) to register your SIM card. This is essential, as unregistered SIMs may be deactivated or revoked.

• Test the SIM before leaving the store: Ensure it’s working, registered in your name, and has the correct balance or plan activated.

• Compare various packages: Different carriers offer different data limits, call durations, and validity periods. Shop around to find what fits your usage best.

Be sure to pay attention to the carrier, packages, and other details when buying a SIM card in Hanoi – Source: Hanoi Voyages

8. FAQs About Buying a SIM Card in Hanoi

Below are some frequently asked questions and answers from Joytime to help guide you through the SIM-buying process in Hanoi:

8.1. How much does a SIM card cost in Hanoi?

Depending on the type of SIM and usage needs, a prepaid SIM card typically costs between 50,000 VND and 100,000 VND.

8.2. Which SIM card should I buy in Hanoi?

 If you’re staying in Hanoi short-term, a tourist SIM is the most convenient choice.
If you require high-speed internet, consider a 4G/5G SIM card.

8.3. What is the most convenient way to buy a SIM card?

Booking a 4G SIM in advance via Joytime is highly recommended. Once you arrive in Hanoi, your SIM will be delivered immediately - perfect for instant connectivity as you begin your journey.

8.4. What documents do I need to buy a SIM card in Hanoi?

You’ll usually need one of the following: a Citizen ID, National ID, or Passport to register the SIM under your name.

8.5. What's the best SIM card to buy in Hanoi?

The three largest and most reliable carriers in Hanoi are Viettel, Vinaphone, and MobiFone. All offer strong coverage and good service quality. The best option for you depends on your specific needs and preferred plan perks.

With this list of verified SIM card retailers at great prices from Joytime, you’ll no longer have to wonder where to buy a SIM card in Hanoi. Whether you're a first-time visitor or a local looking for a new SIM, these trusted locations will offer a reliable experience.

Especially if you're planning an upcoming trip to Hanoi, let Joytime be your perfect travel companion. From high-speed 4G SIM cards and comfortable transport to exciting culinary and sightseeing tours at great rates, Joytime is committed to delivering memorable and complete travel experiences!