What's the telephone number of Guangdong Jieyang SMS Center?

The general coding rule of the service number of the SMS center of China Mobile Company is: +86 1380 (four-digit long-distance area code of the account opening branch) 500. If the long distance area code is less than four digits, please use "0" at the end. For example, the number of Beijing SMS Center is "+86 13800 100500" and the number of Chongqing SMS Center is "+86500".

Try adding Jieyang's area code yourself.