Area Codes Comoros Islands The Area Codes of Comoros Islands: City/Town or Region Area code 1.Mbéni7672.Mbéni7773.Mitsamiouli7684.Mitsamiouli7785.Mohéli7626.Mohéli7727.Moroni7638.Moroni7739.Moroni77410.Moroni77511.Mutsamudu76112.Mutsamudu771