Under normal circumstances, all the existing number segments of China Unicom can handle the numbers available in provinces and cities. If the local supply is insufficient, it is a special case, depending on the specific situation of the local business hall. At present, after choosing Shandong as the province and Heze as the city in the online business hall, the available number is 186. Other numbers can be asked in the local business hall.

As shown in the figure below: