Since 1987, the mobile communication operation industry in China has been tumbling every year, reaching 24.98 million by the end of 1998. It is predicted that there will be 50 million mobile communication users in China by the year 2000.
With so many people crowded on the 10 digit, GSM network number resources are definitely not enough. At the end of 1997, the former China Telecom (in 2000, its mobile service was split and China Mobile was established) applied to the former Ministry of Posts and Telecommunications for three new network numbers: 137, 136 and 135, totaling *. According to the utilization rate of 60%, the original five GSM network numbers of China Telecom can only be allocated to 27 million, while the number of mobile communication users of China Telecom has reached 23.57 million at 1998.
Ownership of number segment:
China electronic signal branch
133、 149、 153、 173、 177、 180、 18 1、 189、 190、 19 1、 193、 199。
China Unicom Haoduan
130、 13 1、 132、 145、 155、 156、 166、 167、 17 1、 175、 176、 185、 186、 196。
China mobile number department
134(0-8)、 135、 136、 137、 138、 139、 1440、 147、 148、 150、 15 1、 / kloc-0/52、 157、 158、 159、 172、 178、 182、 183、 184、 187、 188、 195? [ 1]、 197、 198。
Refer to the above? Baidu encyclopedia-mobile phone number