Indian Gas
No phone is working

I am trying from last five days for the numbers of 040-27223838, 040-27225151 and 040-65649555 to know the status of my gas booking, but no phone is wringing, first two phones is not ringing and third number i think TATA is switched off.

due to my office timings and location of my office is too far of the gas agency thats why i am not able to go their office.

so pl. help me.