1. Hefei area code: 055 1 Postal code: 230000 License plate number: Anhui A.
With a total area of 7,266 square kilometers, it has jurisdiction over Luyang District, Yaohai District, Shushan District, Baohe District, Changfeng County, Feidong County and Feixi County, with a total population of 4,627,300.
2. Bengbu area code: 0552 zip code: 233000 license plate number: Anhui C.
With a total area of 59 17 square kilometers, it governs bengshan district, Longzihu District, Yuhui District, Huaishang District, Huaiyuan County, Guzhen County and Wuhe County, with a total population of 3.524 million.
3. Wuhu area code: 0553 postal code: 24 1000 license plate number: Anhui B.
Now it belongs to three counties (Wuhu, Fanchang and Nanling) and four districts (Jinghu, Yijiang, Jiujiang and Sanshan). The whole city covers an area of 33 17 square kilometers, of which the urban area is 720 square kilometers. At the end of 2005, the registered population of the city was 2,268,800, an increase of 23,200 over the previous year, with an increase of 65,438 0.0%. Among the city's population, the male population is 1 174800, and the female population is 109400. According to the sampling survey, the annual birth rate is 9.2‰, the mortality rate is 4.5‰, and the natural growth rate is 4.7‰.
4. Huainan area code: 0554 zip code: 232000 license plate number: Anhui D.
With a total area of 2 1, 2 1 km2, it governs Tianjiaan District, datong district, Xiejiaji District, bagongshan district, panji district and Fengtai County, with a total population of 2.39 million.
5. Ma On Shan. Area code: 0555: Postal code: 243000 License plate number: Anhui E.
Maanshan is a new industrial city built and developed after the founding of New China. The city now governs three districts and one county, with a total area of 1.686 square kilometers and a total population of1.20 thousand, of which the urban area is 30 1 square kilometers and the population is 530 thousand. Maanshan is a prefecture-level city under the jurisdiction of Anhui Province in China, one of the top ten steel bases in China, a national sanitary city and a national garden city. Maanshan Port is one of the four first-class ports of the Yangtze River in Anhui Province. There are nine peaks in the city, such as Jiashan, Yushan and Cuiluoshan, and natural scenery such as Yushan Lake, which has formed a unique style of "Surrounding the Lake in 1993" and "There is a city in the garden and a garden in the city". The Yangtze River splits the Tianmen Peak like a giant axe, and the green river flows around the island. The green hills on both sides of the strait are opposite, and the sails come alone. "Ma 'anshan, as the favorite place of poet Li Bai in his later years, has always been the pride of the citizens. Li Bais Tomb is located in Daqingshan, dangtu county, and there is a tomb of Li Baiguan in Caishiji Scenic Area. Li Bai International Poetry Festival is held in Ma 'anshan on the ninth day of the ninth lunar month every year. Anhui University of Technology is also located in Maanshan City. Its predecessor was East China Metallurgical Institute and Anhui Business School. From June 5438 to October 2000 10, with the approval of the Ministry of Education, the former East China Institute of Metallurgy and Anhui Business School merged to form Anhui University of Technology. Maanshan No.2 Middle School is the first batch of demonstration high schools and key middle schools in Anhui Province.