Mobile phone number segment:
The communication operators in China are: China Mobile, China Unicom and China Telecom.
China Mobile: 134 (excluding 1349), 135, 136, 137, 138, 139,/kloc. 158、 159、 182、 183、 184、 187、 188、 178、 198
China Unicom: 130, 13 1, 132, 140 (internet of things) 145 (network card), 146,/kloc.
China Telecom: 133, 1349 (satellite communication), 149, 153, 180, 18 1.
4G segment: 176/ 175 (Unicom), 173/ 177 (Telecom), 178 (Mobile).
Virtual operator:170 [1700/170/1702 (telecommunications),1703/1705//kloc.
Unknown segment: 14 1, 142, 143, 144, 154.
The mobile phone number used in China is 1 1 digit. Our mobile phone number can be divided into three segments, and each segment has different coding meanings: the first three digits are the network identification number, 4-7 digits are the area code (HLR home location register), and 8-1/digit is the user number (randomly assigned).
References:
Baidu Encyclopedia "Mobile Phone Number"