Meaning 30 days from the pull date? Can't ask them to merge pulls from 3 months ago over 2 or 3 days?
They most certainly can! I called 5/10 and told the person I was looking at my report and it showed multiple pulls from the same bank. She asked for the number of the report, I told her it was CK, and she asked for other identifying information. She said could only delete one pull (not sure which one) as the other came from two different places.
9/2: Premier
9/13: Exec
11/22: Reserve
11/30: Prestige
I got a letter today confirming that Citibank was deleted. Oops, just realized the "number" is a date 11222015, so the pull on my Reserve was removed.
I know it doesn't make that much difference, but I wanted to experiment after reading about on the forum.