What is the earliest number of qq?

Tencent's earliest QQ number was 5 digits.

Seven digits began to appear in 2000, because 5-6 digits have been applied for.

QQ used to imitate ICQ. This is an international chat tool, which means I'm looking for you. OICQ imitates ICQ. It adds an o in front of ICQ, which means open I'll find you, which means "open ICQ".

Extended data

Development history

Initially, its main business was to establish an online paging system for paging stations. This software development project for enterprises or units can be said to be the best choice for all small and medium-sized network service companies, which is the predecessor of Tencent QQ.

QQ used to imitate ICQ. This is an international chat tool, which means I'm looking for you. OICQ imitates ICQ. It adds an o in front of ICQ, which means open I'll find you, which means "open ICQ". However, it was pointed out that there were violations. In June 2000, Tencent launched the QQ2000 version, and OICQ officially changed its name to QQ.

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