I received the same text message from the same phone number. Do not call it. It is a scam. The National Association of Federal Credit Unions has issued a nationwide warning about this scam. Here's a link about the scam from FedChoice: https://www.fedchoice.org/main.asp?page=969
Got a text from 201-620-6323 saying my federal credit union acct was locked and call them to unlock it. I don't have an acct with this company so its some kind of scam or scum collection agency playing more illegal tricks