I had one last week, first by text with a link and number to follow or call then a phone call a few days later.
It was a company called Advantis, stoke on trent and claiming to be DVLA related.
Research led me to discover that they are a legitimate debt recovery firm who work for DVLA, HMRC etc
BUT the 2 numbers the scammers are using are not the company numbers, they are stoke on treat numbers but the last 4 digits are different.
It's a clever one though as an initial Google search will bring up all the correct company details.
I called the DVLA and had them check over all my details as I knew I had nothing outstanding and I was all clear.