According to Allcitycodes, Namibia is a vast, sparsely-populated country located in Southern Africa. It covers an area of 825,418 km2 and has a population of around 2.5 million people. The terrain consists mostly of desert and savanna with the highest point being Konigstein at 2,606 meters above sea level. The climate in Namibia is semi-arid to arid with temperatures ranging from 5°C to 35°C throughout the year. Rainfall averages around 300mm annually, with most rain occurring during the wet season months between October and April. The area code for Namibia is +264. This code is used when dialing from outside Namibia to any other phone number within it. Additionally, to call a cell phone or landline inside Namibia from another country you must dial 00 + 264 + area code (without 0) + telephone number. For example, to call a phone number in Windhoek (the capital city), you would dial 00 + 264 + 61 + telephone number. There are currently 13 area codes for different regions across Namibia; Windhoek (61), Erongo (64), Otjozondjupa (67), Kunene (65), Omaheke (62), Hardap (63), Khomas (61), Kavango East & West (66 & 68 respectively), Ohangwena (65) Oshana(66) Oshikoto(67) and Karas(63). Check physicscat for Namibia in 2013.