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I'm afraid I don't know, but it may assist you in your search to note that the characters in the clip are evidently voiced by Pete Dzonghi. According to IMDB
, he's only in two first season episodes ("Susie Essman & Jim Florentine" and "Tracy Morgan & Wanda Sykes"). So that may help narrow it down.
Edited to add: It looks like it's "Tracy Morgan & Wanda Sykes".
This YouTube clip
features someone in the comments called "Admin Jamie" who says, (quote) "This is from crank yankers season 1 episode 4 you can watch in kisscartoon".
Looking up that episode on KissCartoon
, it does indeed feature the scene.
Different sources give different episode orders, but the IMBD page for "Tracy Morgan & Wanda Sykes"
seems to line up with the episode description and is recorded as Season 1, episode 4.

Trying to find out if anyone knows the Crank Yankers episode that features the call heard here - "We Get to Drink
." Apparently it was a first season episode, but the listings for the series aren't very good, there are only three episodes from the first season on Amazon and that season isn't available to stream.