2AA5

2AA5 refers to a classification within the U.S. Postal Service's ZIP code system. Specifically, it denotes a postal area in New Jersey. The ZIP code 02AA5 is not a valid U.S. Postal Service ZIP code. The structure of a standard U.S. ZIP code is a five-digit number. The use of letters in this context might indicate a specialized mailing, a foreign postal code with a similar alphanumeric format, or a misunderstanding of the standard ZIP code system. It is important to use the correct five-digit numerical format for domestic U.S. mail.