I've had similar via a Google Voice phone number and people thinking they were calling some ride service; I wasn't able to figure out if it was an airport share

I've had similar via a Google Voice phone number and people thinking they were calling some ride service; I wasn't able to figure out if it was an airport share-shuttle, a towncar service, or what. Every so often it'd ring: "Hi, you're supposed to pick me up from the airport?" or similar. I ended up not needing that particular Google Voice number as I had thought, so... to whoever has that phone number now, I've been there.