Call from this # to my cell phone was rejected by Mr. Number app because the # is not in my contact list.
A couple years ago I reported calls from this area code/exchange only to be scolded by a respondent that it was likely Missouri S&T student-volunteers calling their alumni for donations. Perhaps this is true (I doubt it); but if this is the case they have crappy data. I never went to Missouri S&T, don't live anywhere near Missouri, and have had this cell # for over a decade so it's not 'recycled' from a previous owner.