received a text message from this #8877 saying:Dear Credit Union customer, we regret to inform you that we had to lock your bank account access. Call (312) 205-6450 to restore youe bank account. We are NOT Credit Union customers this is a scam!

8877 is a number skype uses for txt messages.  Skype is a internet phone (VOIP).  Do not call that number because they will either use your phone to make calls (where you pay the bill) or they will try some other scam.

I got the same text and I don't use a credit union either. Is this happening to Sprint users only?  Just called 312-205-6450 from a protected land line and got the following message: "thank you for calling call centric, the number you have dialed is not in service...etc"  Looks like they've abandoned this number thanks to posts like those above.