same problem as with number 6164993061

I have been getting many texts from many variations of "boa###@infos.com" and "boa##@infos.com."
I am a Sprint user and was told to send the phone number listed in the text to "7726" via text, and to report it to "mobileabuse@sprint.com."
All the texts read the same with different phone numbers: "Good Day: Call .... Attention Required"
Numbers in texts so far include 205-561-2208, 616-499-3061, 773-912-1434.

This is crazy! I got the same message with several different phone numbers attached.....three times yesterday and five times today!