Caller identified herself as being with Google Maps, which matched the caller ID, and asked me for our street address. Then she asked for me to confirm our store hours and what kind of business classification we'd come under. Exactly the information one would expect Google to need in order to confirm that our Google Map listing was up to date and that we were indeed still in business. The caller was polite, the connection was reasonable (didn't sound like a cell-phone), and after I'd provided the information she thanked me and that was it. Clearly this was not phishing by a "directory listing" scammer, which is what most calls are when someone asks me to give them our address. If you get a call from this number I'd advise answering it. It's a few seconds out of your day, but you'd spend more time than that trying to get your listing back on Google if they pull it for being unverifiable.