720-374-4390

Frontier process an unauthorized transaction with my bank card.

I got a transaction from Frontier from a reservation. I try to call to the telephone number 720 374 4390 and Verizon said it is not a valid orden. Invalid transaction.

I see the same thing on my bank statement. Did you determine what this is?

The charge shows:
             FRONTIER AI I8K7PS 720-3744390 CO
I just found it this a charge from Frontier Airlines to upgrade a plane seat.

There's an unauthorized charge on my card for a reservation I did not make

Have the same crap going on in my word over this number now ...frontier reservation and now am up grade

FRONTIER WEB/FRONTIER AI put thru a charge of $362.98 on my bank card 4/11/24. I called this phone # and it's an invalid number. My bank said this was a telecommunications company (wifi, phones, internet) so I called Frontier.com. Despite my not having an account with this company, they took the time to research this for me but they were unable to verify or track down any transaction in my name or card #. I don't believe that Frontier.com is at fault. This is is another example of card fraud!!!

I have an app that shows all charges reoccurring… have the same working on my charges. Brought to telecom co, frontier ai charging 149 a month? Looks like cost of fly pass….

Saw a charge of $313.98. No idea who it is.  My bank gave me the phone number below, but it doesn't have anyone answering it.  Having my bank dispute the charge.

Saw a charge of $1049.96 for Frontier reservation. No idea who it is.  My bank gave me the phone number, but it doesn't have anyone answering it.  Will try to dispute the charge.