What should be put in front of Macao's short message to the mainland? !

Call back from Macau to China Mainland and add 0086.

If it is a domestic mobile phone number, whether it is a phone call or a text message, add 0086 before the mobile phone number.

If calling a domestic fixed telephone number, it is 0086+ area code (note)+telephone number.

Note: Do not use 0 before the area code, such as Zhuhai 0756. To make a fixed call from Macau to Zhuhai, you need to add 0086756. The area codes of other provinces and cities in China are also dialed according to the same principle.