Is there 3G network coverage in Lengjia Village, Linshui County, Guang'an City, Sichuan Province? Which 3G signal is the best from China Telecom, China Mobile or China Unicom?

2G mobile is good, 3G China Unicom is strong.

China Unicom has 3G signal network coverage. The specific geographical coverage is not clear, but I can tell the coverage conditions of 3G. Whether it is China Mobile, China Unicom, or China Telecom, they will follow the following construction requirements: 3G networks will cover administrative areas at or above the town center in the county, high-speed railways, and both sides of the highway, while rural areas are generally not covered. Because 3G mobile phone tariffs are much higher than 2G, businessmen invest to gain profits. The business purpose is not to invest money in products without returns, so please check your location to see if it is within the above coverage level