There are several telecom business halls in Tonghai County.

There are seven. According to the inquiry of China Telecom official website, there are 7 telecom business halls in Tonghai County, namely:

Tonghai South Street Business Department of China Telecom Co., Ltd., Tonghai County, Yuxi City, Yunnan Province 1.

2. Jiaxin Telecom Business Hall in Tonghai County is located on the pavement of the post office in Sijie Town, Tonghai County, Yuxi City, Yunnan Province.

3. Yong Fang Telecom Business Hall in Tonghai County is located on the pavement of Gundam Land Management Bureau in Tonghai County, Yuxi City.

4. The telecom business hall of Yangguang Dongsheng in Tonghai County is located at Yangguang Zaojie, Yangguang Town, Tonghai County, Yuxi City 1 144.

5. Tonghai Yitong Telecom Cooperative Business Hall is located at 6-3 Xilong Road, Xiushan Town, Tonghai County, Yuxi City, Yunnan Province.

6. The telecom business hall of Yangguang Tianyi in Tonghai County is located opposite to Yangguang Industrial and Commercial Office in Tonghai County.

7. Tonghai Hengxin Telecom Cooperative Business Hall is located in Jinshan Farmers Market, Xiushan Sub-district Office, Yuxi City, Yunnan Province.