The Vietnam country code serves as the gateway to seamless global connectivity with Vietnam. By understanding and using the correct country code, individuals and businesses can effortlessly establish communication links with this diverse and culturally rich country. Whether it is making international calls, sending faxes, or conducting business negotiations, having a firm grasp of the Vietnam country code ensures efficient and reliable connections.
1. About Vietnam country code
A country code, also known as an international subscriber dialing (ISD) code, is a telephone number prefix utilized in international direct dialing (IDD) to route calls to a country different from the caller's. It forms a crucial part of the international telephone numbering plan and is specifically dialed when contacting a telephone number located in another country. Country codes are entered before the national telephone number, serving as a routing mechanism for seamless communication across borders.
Knowing the Vietnam country code is important for several reasons. The country code allows you to make international calls to Vietnam from any part of the world, allowing uninterrupted communication across borders. If you are planning to visit Vietnam, knowing the Vietnam country code is beneficial for booking accommodations, making reservations, and staying in touch with local services.
By using the Vietnam country code, specifically 84, individuals can establish phone calls to Vietnam from any other country. The Vietnam telephone code 84 is dialed after the IDD Code, indicating the destination country. Following the Vietnam international dialing code 84, an area code is typically appended to complete the specific phone number for the desired location within Vietnam.
You can check out this page https://countrycode.org/vietnam for a list of national codes and city codes in Vietnam.
>>> Read more: Vietnam location: What’s special about the S-shaped country?
2. Dialing instructions with Vietnam country code
Some basic calling information in Vietnam you should know:
- Area codes in Vietnam consist of one to three digits, while local numbers typically comprise seven or eight digits, resulting in a total of nine to ten digits when combined.
- For calls made within Vietnam between different cities, it is necessary to dial the Domestic Access Code ("0") before the area code. However, when placing an international call to Vietnam, this access code should not be dialed.
- Mobile phone numbers in Vietnam encompass nine to ten digits, with the first two or three digits indicating the specific cellular network associated with the number.
- When making calls to mobile phone numbers within Vietnam, it is required to dial the Domestic Access Code ("0") before the area code. Nevertheless, when initiating an international call to Vietnam, this access code should be omitted.
Check out the table below for dialing instructions with Vietnam country code:
| International calls to Vietnam | Dial your country's IDD + Vietnam country code + Vietnam area code + local number |
| Calls within Vietnam | Dial the DAC for Vietnam + area code + local number |
| International calls from Vietnam | Dial the IDD for Vietnam + country code of country being dialed + area code (or mobile phone prefix) + local number |
>>> Read more: Vietnam time: Helpful things to know to prepare for your upcoming trip
3. Information about other types of codes in Vietnam
3.1. Vietnam ISO code
ISO country codes are universally accepted as a standardized method of identifying countries, as well as their subdivisions. These codes employ a two-letter or three-letter combination, referred to as ISO alpha-2 and ISO alpha-3 codes, respectively.
The ISO Vietnam country codes are as follows:
- Alpha-2 code: VN
- Alpha-3 code: VNM
- Numeric code: 704
3.2. Vietnam zip code/postal code
A Zip Code (also known as a Postal Code or Zip Postal Code) is a designated system of codes implemented by the global postal union to regulate the sorting and delivery of mail. Each province and city is assigned a unique code for efficient identification and handling of parcels during the receiving and delivery processes.
Hanoi’s zip code is 100000, while the zip code of Vietnam Ho Chi Minh City is 700000 and the zip code of Da Nang Vietnam is 550000.
Check out https://zipcodevietnam.com/ for the list of zip codes for all cities in Vietnam.
3.3. Vietnam airport codes
The IATA code is a three-letter code assigned by the International Air Transport Association (IATA) to identify airports and airlines worldwide. Below are the Vietnam airport codes for some airports in the country:
| Noi Bai International Airport | HAN |
| Ho Chi Minh City Airport | SGN |
| Da Nang International Airport | DAD |
| Cam Ranh International Airport | CXR |
| Da Lat Airport | DLI |
| Van Don International Airport | VDO |
>>> Check out the top 7 busiest Vietnam airports that welcome international tourists!
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The Vietnam country code is an essential element for establishing effective international communication with Vietnam. By knowing and utilizing the correct country code, individuals can ensure seamless connectivity and avoid any potential communication hurdles. Whether for personal, business, or travel purposes, having a firm grasp of the Vietnam country code is key to staying connected and fostering smooth communication.
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