The website buycustombox doesn't explicitly mention a city or state in the visible parts of its homepage or public sections. However, if you're referring to the location mentioned earlier, the address you provided is in Hayfork, California (CA). If buycustombox.com is tied to the same location, it would be based in Hayfork, CA, as indicated. To confirm the exact city and state, you may want to check the website’s contact page or footer for more details, or perhaps reach out to the company directly.