code
import random def RandomPhone(): prelist = ["130", "131", "132", "133", "134", "135", "136", "137", "138", "139", "147", "150", "151", "152", "153", "155", "156", "157", "158", "159", "186", "187", "188"] randomPre = random.choice(prelist) Number = "".join(random.choice("0123456789") for i in range(8)) phoneNum = randomPre +Number return phoneNum