I got that text too and i've gotten it a few times. a day or 2 before i opened a text that had a shorter number that just said test and ever since then i've been getting texts from this number and calls from an 820 number. i don't know if any of it's connected  but how do i make it stop?

I got the same text as above: Text that read: "Do you owe $10,00+ to the IRS? Our gov't approved program can REDUCE BACK TAXES by over 70%. Reply "YES to see if you qualify! (optout, reply:out)

Text that read: "Do you owe $10,00+ to the IRS? Our gov't approved program can REDUCE BACK TAXES by over 70%. Reply "YES to see if you qualify! (optout, reply:out)