405-237-3821 is sending Text to my Sprint account

I keep getting calls and text messages from 405-237-3821 saying my jefferson credit union has limited my ATM card starting with 408606 call to reactivate.

Same thing, got a text from zoifrl@messaging.sprintpcs.com saying Department Of Labor Has Deactivated Your Benefits Card Starting With 408606.  Call:  4052373821 To Reactivate.

same thing happened to me and i gave them the information.
what do u think will happen now?

i got a call called back and tried za few fake card numbers to try to get in touch with someone, no luck they all said card number was invalid.im wondering if they get ur name and number from the internet(you can find anything) and try to get ur debit/credit card info. anyways this is my second text from this with the first being a credit card and the second saying its my benifits card (i dont have a benifit card, i work for my money) anyways i wanna try reporting this and getting these fraudulant textx from coming back.