Does it belong to other places to use your hometown's mobile phone number in Xinjiang?

Belong to. Use the mobile phone number of my hometown in Xinjiang, which belongs to other places. Generally speaking, the attribution of mobile phone number refers to the administrative division where the operator is located. If you use the mobile phone number of your hometown in Xinjiang, then this mobile phone number belongs to a foreign mobile phone number. It should be noted that different operators may have slightly different definitions of foreign mobile phone numbers, but generally speaking, as long as the attribution of mobile phone numbers is inconsistent with the actual place of use, they can be regarded as foreign mobile phone numbers.