JavaScript (JS) to determine mobile phone number, China Unicom, Chinese Telecom

Our country uses the mobile phone number is 11 bits, each paragraph has the different coding direction: the first 3 bits ——— the network identification number; 第4-7位 ——— area code; 第8-11位 ——— user number.

China Mobile 134, 135, 136, 137, 138, 139, 150, 151, 152, 157, 158, 159, 147, 182, 183, 184, 187, 188.178 (4G) China Unicom 130.131.132.155.156.185.186.145 (belongs to unicom wireless internet card number segment). 176 (4G) China Telecom 133.153.180.189.181

Match mobile phone number

var pattern_chinamobile =/^1 (3[4-9]|5[012789]|8[23478]|4[7]|7[8]) \d{8}$/

Matching Unicom mobile phone number

var pattern_chinaunicom =/^1 (3[0-2]|5[56]|8[56]|4[5]|7[6]) \d{8}$/;

matching Telecom phone number

var pattern_chinatelecom =/^1 (3[3]) | (8[019]) \d{8}$/;

Test it:

Telecom:

Pattern_chinatelecom.test ('18166889988');  Truepattern_chinatelecom.test ('13366889988');  True    

China Unicom:

Pattern_chinaunicom.test ('13066889988');  Truepattern_chinaunicom.test ('13166889988');  True    

Mobile:

 pattern_chinamobile.test ('  15166889988  ' truepattern_chinamobile.test ('  13866889988  ' ); true