Looked like a familiar number from Bethel, Ohio, so, I answered it. Same old junk..dead space, then a female voice saying "hello" then hanging up. SCAM!!
This one and 457-7622 (among others from the Bethel, Ohio area) are from a marketing company called, "Electric Choice." You'll often get dead air, or someone asking for "the person assigned to the household's Duke Energy account." They've got teams of solicitors also going door-to-door wearing Duke Energy caps and claiming to be Duke employees. They are obviously not.