Index function ALMOST works!

Hi,

I'm stuck with an indexing problem. The value that is returned is off by 2 rows everytime. When I evaluate the formula, it shows the correct row just before the indexing function does it's thing.

I have a cell phone bill for 20 or so phones and am trying to isolate one number at a time and evaluate usage. The first sheet is my data, the second is sheet ("Breakdown") is where I enter the number in A2 that I want to look at. When I do, it misses the first 2 rows and picks up 2 extra from the following phone number.

I'll attach and see if anyone can help. Thanks in advance!