Place it after a repeated dial tone and a voicemail beep in your edit, right where the unanswered call sequence peaks. Follow it with a flat fail buzzer or a sudden end sting to close the bit cleanly without adding another voice clip on top.
About this sound
This is an 18-second voice clip of EstailusVR imitating Levi while frantically demanding someone answer, repeating contesta puñetas over a pipipipupu phone tone he makes himself. It feels impatient, funny and increasingly desperate, like a call that has been ignored one too many times and has turned into a full rant.