I have H1B petition approved, but have not recieved the receipt number

My H1B application was selected in lottery and petition was approved in 2014. In that year itself my wife left for USA on her previously approved H1B.

Since there is a dry run in my company there are no onsite projects currently available. Due to this my stamping process has not been initiated as well. My company has also not provided a receipt number to me.

How can I use this H1B petition to apply for jobs in any company in India or USA?

You need to file FOIA and get your documents from USCIS

But wouldnt that still require a receipt number?

I checked FOIA request and it seems a petition number is required

Is there a way to file FOIA without receipt number? Please help.

You can give it a try, but very less chances