the 10128 covers the gold coast aka Manhattan's upper east side, encompassing Fifth Avenue as well as Park. Families living in the 10128 put the amount of wealth displayed on shows like the OC to shame. 10128 residents have more money, own more homes, more cars, and have more domestically staffed employees than any other zip code in america.
Worth magazine validates this in a 2002 cover story on America's wealthiest towns.
People who live in the suburban arears of new York City (Long Island, Westchester, and also New Jersey) They invade Manhattan. They have heavy NY thick accents, are behind in fashion-they think it is still 1990. The girls have big hair and fake dark tans with long fake nails. The guys are typically guidos yet there are also guys who are 35 and still wearing their 1985 Motley Crue attire.
Everyone whos from Manhhtan hate these people. They are beneath us.
A girl from Westchester with a mobster accent and a fake dark tan comes into fashionable Manhattan to annoy hipsters.