I have lost my original base, lvl 17. I cant remember the state number. Can I track down team mates..

The best answer I can offer is to contact the developers and then when you get it back, bind it to IM30. :-)

If the game wasn't bound to an external account then there is not much to go on. You would need to know the state to go to and search for the base names that you know.

If you have made any purchase in the game then the game support/developers should be able to track the game account down for you so contact them for help.

If you know the names of people then you can send them a message. From a new game use the message screen to send a message and ask for details. Hopefully they can help you with some details.