I get calls from that number and a zillion others and they never leave any messages. My guess is it's a shady business or person checking for live phone numbers to sell them to telemarketers or "beggars" asking for donations.
Got a call from this number on my cell phone, which is my primary phone number since I don't have a land line phone. I usually don't answer calls from what seems to be from a random area code, so I didn't answer it. Not sure if it was coincidence, but I got about 3 calls from these "random" area code phone numbers, seems to be more frequent than before.