I applied for an 8-digit QQ number in the first half of 2000. At that time, many people had been using the 8-digit QQ number for a long time. It can be inferred that I can apply for an 8-digit QQ number at 1999. At that time, you could look at 5 digits, 6 digits and 7 digits at will.
200 1, 10 September, when my classmate applied for QQ number, he applied for 7 digits. At that time, all applications were 8 digits.
From the end of 200 1 or 2002, 8-digit QQ numbers can not be applied directly through the internet. You have to make a voice call to apply. The number is an 8-digit QQ starting with 94XXXXXXXX (or an earlier number segment). Until the application is a 9-digit QQ number at the beginning of 1
After that, the number of applicants was 9, and from the second half of 2002, the total number of applicants was 9. At that time, the applicant could only use 1 month, and then he had to make up the money, which was a waste. After that, nine applicants will be freed. I don't know when 10 people started. At present, all the people who apply for free are 10, and 9 people are pretty names, so they have to collect money. That's disgusting.
Besides, 7 digits is really good! Like one!