"We need your mobile phone number to complete or records and better serve your account."

duh! if they called you, then don't they already have it?

No message left.  Called twice in a row on a Sunday afternoon.

I received a call at work with sender of 'CITI' asking for mt cell #...I have no ties with CITI so I hung up.  How can we stop these calls?  They had my name and work #....

We signed up for a Shell card controlled by Citi Bank not long ago as an "as needed" card.  Since then, we have been inundated with flyers and letters in the mail about the Shell card.  Most recently, we've started receiving these calls multiple times daily from "Citi" and "Service", one message telling us to call them to resolve some issues with the card.  We have no balance on the card as we have never used it.  I called the Shell customer service number this evening and cancelled the card.  I don't know if will have an impact on the number of calls we've been receiving but luckily, and I suggest to all to purchase, our call-block device has removed the chance for them to get through to our home phone.  It is truly the only way to even begin the process of reasonable privacy in your home given the prevalent winds of telemarketers and scammers.  Yes, you can stop them.  Get a device.  Wishing, swearing, hoping, asking for help from someone else will not help.  Buy a device.