Definition: The term "080503" refers to an emergency phone number used in several countries, including the United States, for non-emergency medical calls. It's often used to make sure urgent care providers are available, especially if there's a real emergency and you're not nearby. The phone numbers typically begin with an area code (e.g., 911 or 800) and continue on with the country code (e.g., 313 for California). It's important to know these numbers in case of emergencies.