Lost male cat, Stonewall Lane, 922, Fredericksburg, Ashburn — orange-and-white fur

Nemo is 2 years old, has orange/white fur, and is microchipped. He is wearing a collar with his name and my phone number on it. He usually goes outside and always comes back home, but this time it's been 5 days, and we are very worried about him. We've been searching everywhere, including checking our deck and nearby sheds. We've also contacted the animal shelter and placed his litter box and some of our clothing outside to help him find his way home, but unfortunately, we haven't found him yet.