验证手机号码

/**
* 验证手机号码
* 
* @param mobiles
* @return [0-9]{5,9}
*/
public static boolean isMobileNO(String mobiles) {
boolean flag = false;
try {
mobiles = mobiles.replace(" ", "");
mobiles = mobiles.replace("+86", "");
Pattern p = Pattern.compile("^((13[0-9])|(15[^4,\\D])|(18[0,2,5-9]))\\d{8}$");
Matcher m = p.matcher(mobiles);
flag = m.matches();
} catch (Exception e) {
flag = false;
}
return flag;
}