What Am I?

 

I'm divisible by 23 and 3.Count from 1 to 100, and you'll meet the two-digit number in my thousands and hundreds place just before the two-digit number in my tens and ones place. I'm greater than 2000, but less than 9000.

 

What number am I?

 

Hint: Using the second clue, make a list of possibilities and use a calculator to check for divisibility.