public void SavePhoneNumber(string phone, string name, string list_code)
{
string area_code = HttpContext.Current.Session["AreaID"].ToString();
string user = HttpContext.Current.Session["Username"].ToString();
int list_id = int.Parse(list_code);
phone = formatPhone(phone);
data_file.SavePhoneToList(phone, name.ToUpper(), list_id, area_code, user);
}
