According to Allcitycodes, Vietnam is a Southeast Asian nation located on the eastern coast of the continent, bordered by Cambodia and Laos to the west, China to the north, and the South China Sea to the east. It is the 64th largest country in the world by area, covering an area of 331,210 km2. Vietnam has a population of approximately 97 million people as of 2020. The geography of Vietnam is characterized by its mountainous terrain; it encompasses a wide variety of ecosystems including tropical rainforests, wetlands, savannas, grasslands, mountain ranges and coastal areas. The country also features numerous rivers including the Red River which runs through its center. The Annamite Mountains are located in northern Vietnam and form a natural border with China. The area code for Vietnam is +84. This country code applies to all incoming calls from outside Vietnam or international calls from within it. It also applies to sending text messages to any mobile phone number in Vietnam from outside the country or from within it. The area code for Vietnam does not change when dialing a local number within the same province or island – only when calling another province or island do you need to dial +84 first before entering the local number you are trying to call. Check politicsezine for Vietnam Political System.