Called me today at my business and did not leave a message either - from number 202-346-6500

They called my business but did not leave a message on my voicemail.

Unreal. How many companies and numbers are out there only for the sole purpose of harassing unwitting customers. Be wary. Ask them politely to put what ever they called about in writing!

You can tell them all they need to know by blowing a loud whistle in their ears. Nothing to worry about indeed, as long as you disclose nothing else to these crooks!

hey lindsay, COStar is essentially a real estate data-base that gets info & shares it with commercial
agencies.

nothing to worry about.

They called from a "real estate" company wanting to know who owns the building where I am running my business from. STRANGE!!!!

They called wanting to know if we had moved our business. We asked who they were with and they said they were with Costar, a PR company. We told them it wasn't any of their business and to NOT call back.

That's funny! Where else would you be if you were not at your CURRENT address? I've been getting these calls too. My search to find out who they are brought me here.

They called and asked if we are located at our current address. Then hung up before I could ask any questions.

When I answered and said "Hello" they were silent for about 5 seconds, then they said.. "Hello" and repeated what I was saying about 3 times.. I hung up on them.. very weird.  Researched this number and it came up to "Costar.com" and commercial real estate company.

Called asking if the business owners owned the building we are in. Would not say why. Very strange.

wondered if we had moved offices to a new address.  WEIRD.