My birthday was a couple of weeks after I moved in (the same month as Jimmy Carter's inauguration). I was excited to get a card or 2 to my new address & when I saw the mailman I ran across 1 Av to ask when he would be hitting my side of the street. Which was when I discovered that was a different zip code. I was 10003 and the east side of the avenue is 10009. What I don't remember is whether I got any mail that day.