Have had several calls from this number. Always hangs up when the machine answers. Other searches show multiple reports that the calls originate from a Craigslist scammer trying to do something involving renting homes or vacation houses, etc. Tries to get money from people using credit cards, etc.
By the way, the CIOD comes up "Midlothian, TX" and I know no one there!
I've received 4 calls from this number (214.400.6803) in the last 2 days - have not answered them nor have they left a voicemail. Based on what folks have posted here (thanks for the information btw), guess I'll be blocking this #!!!