I am a sole proprietor and received income from a Canadian firm that does not have a federal identification number. How do I enter this income and where do I enter it?

I am a sole proprietor and received income from a Canadian firm that does not have a federal identification number. How do I enter this income and where do I enter it? This income should be treated as income, it was wired to my checking account. This firm does not do business in the US. My work was done mainly in the US. I need a FIN to enter this income into TurboTax but no not have one, nor can this company obtain one.