Welcome to nano city

Ahmedabad
As we came out of the airport there was a poster saying welcome to nano city.and I remember my gujarati friends as I here the driver speaking gujarati.
I tried to call ponnam and then I heard.dial karelo number sacho nathi kripa kari faring number tapaso.as I hadn't added the 0.
Note:driver just asked for 1500 petrol.we have been fooled twice before where we have pgaid for the petrol when they asked and forgot to deduct it from final value.