The telephone numbers to connect with Guiyuan police station in Shenzhen are 25595314, or 25595098. If calling from outside of Guiyuan you may need to prefix your call with the 755 dialling code for Shenzhen.
If calling Guiyuan Police Station from outside of China the number you will need is +86 755 25595314, or +86 755 25595098.
If you need to report a crime that occurs in the Luohu District of the city then use this number to connect with the police.