Called and left no message. Caller ID said IMC - found IMC connected to a very similar Rapid City number on different thread identifying caller as a very aggressive telemarketer.
Called and left no message. Caller ID said IMC - found IMC connected to a very similar Rapid City number on different thread identifying caller as a very aggressive telemarketer.
Got repeated calls from them with only dead air at other end. Finally blocked the number. You can block an almost-unlimited number of calls on many landline services and at least 5 for free on celphone providers. I now block everything after every spam call.