I had friends tell me they tried to order from Slices a few weeks ago and that they called multiple times but no one answered the phone. None the less, they are close by and have some pretty good pizza and wings deals so I decided to give it a whirl myself. I called three times with no answer or voice mail pickup. I needed to run some errands so I decided to go by in person and they were closed. Perhaps they're closed on Sundays and the hours here on Yelp are incorrect, but I can't say for sure since they haven't posted their hours on their door.