I have 2 number actually, I believe both are fake IRS scammers.
1-888-475-0781
1-888-990-9524
Both numbers have people who speak Hindi. Here are some helpful words you can use or understand if they start spurting them at you thinking you won't know. Some basic ones they like to use:
Madarchod (mother fucker), Bhen Chod (sister fucker), Bhosadike (born from a rotten pussy), chodu (fucker), chutiya (fucker or bastard), gaandu (which can range from being born from an ass or faggot), kuttiya (bitch), Apni lund choos (put your fist up your ass) and many other you can easily find by searching for Hindi swears. These are a few I picked up watching a Youtuber named Hoax Hotel and these seemed to be the ones they liked to spew out when they got frustrated. 😂 Hope this helps, have fun and be safe! Always use a VPN/burner/etc.