Someone missing a cat...?

I found this really sweet white cat around 500 N 6th St, does this belong to anybody out there? It's a particular breed, you can't tell from the photo but if you think its yours tell me what breed it's supposed to be. I will be checking if its microchipped tomorrow. I checked the Sacramento lost pet listings and it doesn't match anything, couldn't find any posts here, no posters, etc. Its been lost at least 2 days.