To-the-fullest.zip

The phrase is likely a play on words referring to the ZIP+4 Code , also known as a 9-digit ZIP Code . Using a "full" ZIP code ensures your mail travels as efficiently—or "to the fullest"—as possible through the U.S. Postal Service . What is a "Full" ZIP Code?

: Pinpoint a much smaller area, such as a city block , a specific apartment building , or even a single floor of a large high-rise. Why Use the Full ZIP? To-the-Fullest.zip

A standard ZIP code has five digits, but the adds a hyphen and four extra numbers: The phrase is likely a play on words