Ok bro I accept. Khammam is the biggest city in Telangana. But Railways do not see those things. All these things are known by only local people.
Ex: BZA - SC = There are 64trains running.
But Khammam - SC = There are only 29 trains only.Remaining 35trains skipping Khammam. This information gives you that VB not having stop at Khammam.