Why does it take 130 to send a message to a foreigner?

Text foreigners 130, because the gradient charging design is different. The price of an international short message ranges from 0.06 to 0.8 yuan, and the prepayment requirements of different service providers vary greatly, usually not exceeding 2,000 yuan. Sending a short message to a foreigner costs 130, and some of them cost as much as 10,000 yuan. For different service providers, resource differences, quantity calculation rules and gradient charging design are all influencing factors.