If you can reach the Rebate Center you can give them your: ESN/MEID/IMEI  numbers from your phone to find the numbers Go to Settings <> scroll to About Phone then go to Status open it and you should be able to find your Number there and as I mentioned if you can get an Agent at the Rebate center you can pass the Info that way.. As for the Receipt see if you can Fax that to the Center they may allow it..

Hope this Helps..