503-482-8623

I received a called about the final of my vehicle warranty. I picked up and touched #1as was directed to speak to a representative. She asked the year and the model of my car I gave it to her. Then she asked is it my only car ? I said yes....she hung up right away. I checked the website after because I was worried scammed. I see lot of numbers are similar except last 4 numbers are different.
Please help to see if this is a scam called. Thanks