The narrator of the frame story in "The Celebrated Jumping Frog of Calaveras County is

-Jim Smiley

-Simon Wheeler

-I

Simon Wheeler is the correct answer.

Explanation:

In literature, the frame story is the one contained inside the "real" story. "The Celebrated Jumping Frog of Calaveras County" was written by Mark Twain and it is the story of a man who narrates a story (the frame story) about Jim Smiley, who was a famous gambler in the West of America. This frame story was originally heard by the narrator from a bartender called Simon Wheeler, in Los Angeles, so it is the correct answer.

Jim Smiley (I believe)