<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.tigo ni sehemu ya millicom international cellular s.a mic na hutoa huduma za simu za mkononi kwa gharama nafuu na inayopatikana maeneo mengi kiurahisi kwa wateja zaidi ya milioni 43 katika masoko 13 yanaoibuka afrika na amerika ya kusini.  <response>: tigo is part of millicom international cellular s.a mic which provides affordable, widely accessible and readily available cellular telephone services to more than 43 million customers in 13 emerging markets in africa and latin america. 